Causative agent (attribute)
type: ObjectProperty
sub property of: Associated with (attribute)
description.term.en-us.preferred: Causative agent

Method (attribute)
type: ObjectProperty
description.term.en-us.preferred: Method

Finding site (attribute)
type: ObjectProperty
description.term.en-us.preferred: Finding site

Has definitional manifestation (attribute)
type: ObjectProperty
description.term.en-us.preferred: Has definitional manifestation

Has interpretation (attribute)
type: ObjectProperty
description.term.en-us.preferred: Has interpretation

Interprets (attribute)
type: ObjectProperty
description.term.en-us.preferred: Interprets

Associated with (attribute)
type: ObjectProperty
description.term.en-us.synonym: AW
description.term.en-us.preferred: Associated with

Role group (attribute)
type: ObjectProperty
description.term.en-us.preferred: Role group

Substance (substance)
type: Class
subclass of: SNOMED CT Concept (SNOMED RT+CTV3)
description.term.en-us.preferred: Substance
description.term.en-us.synonym: Substances

General problem AND/OR complaint (finding)
type: Class
subclass of: General finding of observation of patient (finding)
description.term.en-us.preferred: General problem AND/OR complaint

Digestive system function (observable entity)
type: Class
subclass of: Function (observable entity)
description.term.en-us.preferred: Digestive system function
description.term.en-us.synonym: Digestive system functions

Emotional state finding (finding)
type: Class
subclass of: Class
  intersection of: Mental state finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Emotion (observable entity)
description.term.en-us.synonym: Emotional state
description.term.en-us.preferred: Emotional state finding
description.term.en-us.synonym: Emotional state observations

Motor function behavior finding (finding)
type: Class
subclass of: Behavior finding (finding)
description.term.en-us.synonym: Motor function behavior
description.term.en-us.preferred: Motor function behavior finding

Mood finding (finding)
type: Class
subclass of: Emotional state finding (finding)
description.term.en-us.synonym: Affect finding
description.term.en-us.synonym: Affect observations
description.term.en-us.preferred: Mood finding
description.term.en-us.synonym: Mood observations

Finding related to sleep (finding)
type: Class
subclass of: General finding of observation of patient (finding)
description.term.en-us.preferred: Finding related to sleep

Special information qualifier (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Special information qualifier

Adjectival modifier (qualifier value)
type: Class
subclass of: Descriptor (qualifier value)
description.term.en-us.preferred: Adjectival modifier

General adjectival modifier (qualifier value)
type: Class
subclass of: Adjectival modifier (qualifier value)
description.term.en-us.preferred: General adjectival modifier

Modifier mainly for procedure (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Modifier mainly for procedure

Mental disorder usually first evident in infancy, childhood AND/OR adolescence (disorder)
type: Class
subclass of: Mental disorder (disorder)
description.term.en-us.preferred: Mental disorder usually first evident in infancy, childhood AND/OR adolescence

Patient (person)
type: Class
subclass of: Person in the healthcare environment (person)
description.term.en-us.preferred: Patient

Eating / feeding / drinking finding (finding)
type: Class
subclass of: Functional finding (finding)
description.term.en-us.preferred: Eating / feeding / drinking finding
description.term.en-us.synonym: Eating feeding and drinking observations

Psychological finding (finding)
type: Class
subclass of: Functional finding (finding)
description.term.en-us.preferred: Psychological finding

Contact with (contextual qualifier) (qualifier value)
type: Class
subclass of: Special information qualifier (qualifier value)
description.term.en-us.preferred: Contact with
description.term.en-us.synonym: Contact with (contextual qualifier)

General finding of observation of patient (finding)
type: Class
subclass of: Clinical history and observation findings (finding)
description.term.en-us.synonym: General condition of patient
description.term.en-us.preferred: General finding of observation of patient
description.term.en-us.synonym: General observation of patient

Functional finding (finding)
type: Class
subclass of: Clinical history and observation findings (finding)
description.term.en-us.preferred: Functional finding
description.term.en-us.synonym: Functional observations

Finding by site (finding)
type: Class
equivalent class: Class
  intersection of: Clinical finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Finding site (attribute)
      some values from: Anatomical or acquired body structure (body structure)
description.term.en-us.preferred: Finding by site

Eye / vision finding (finding)
type: Class
equivalent class: Class
  intersection of: Finding by site (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Finding site (attribute)
      some values from: Structure of visual system (body structure)
description.term.en-us.preferred: Eye / vision finding
description.term.en-us.synonym: Eye and vision observations
description.term.en-us.synonym: Eye finding
description.term.en-us.synonym: Eye/vision finding
description.term.en-us.synonym: Ophthalmological history and observations
description.term.en-us.synonym: Visual system finding

Management procedure (procedure)
type: Class
equivalent class: Class
  intersection of: Procedure (procedure)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Method (attribute)
      some values from: Management - action (qualifier value)
text definition.term: A plan or recommendation for services, based on an evaluation
description.term.en-us.preferred: Management procedure

Body structure (body structure)
type: Class
subclass of: SNOMED CT Concept (SNOMED RT+CTV3)
description.term.en-us.preferred: Body structure
description.term.en-us.synonym: Body structures

Disorder by body site (disorder)
type: Class
equivalent class: Class
  intersection of: Disease (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Finding site (attribute)
      some values from: Anatomical or acquired body structure (body structure)
description.term.en-us.preferred: Disorder by body site

Person (person)
type: Class
subclass of: Social context (social concept)
description.term.en-us.preferred: Person

Visual system disorder (disorder)
type: Class
equivalent class: Class
  intersection of: Disorder of body system (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Finding site (attribute)
      some values from: Structure of visual system (body structure)
description.term.en-us.preferred: Visual system disorder

Procedure by method (procedure)
type: Class
equivalent class: Class
  intersection of: Procedure (procedure)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Method (attribute)
      some values from: Action (qualifier value)
description.term.en-us.preferred: Procedure by method

Action (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Action
description.term.en-us.synonym: Clinical action
description.term.en-us.synonym: Clinical actions

Management - action (qualifier value)
type: Class
subclass of: Action (qualifier value)
description.term.en-us.preferred: Management - action

Referral - action (qualifier value)
type: Class
subclass of: Management - action (qualifier value)
description.term.en-us.preferred: Referral - action

SNOMED CT Concept (SNOMED RT+CTV3)
type: Class
description.term.en-us.preferred: SNOMED CT Concept
description.term.en-us.synonym: SNOMED CT has been created by combining SNOMED RT and a computer-based nomenclature and classification known as Read Codes Version 3, which was created on behalf of the U.K. Department of Health.
description.term.en-us.synonym: SNOMED Clinical Terms version: 20150131 [R] (January 2015 Release)

Occupation (occupation)
type: Class
subclass of: Social context (social concept)
description.term.en-us.synonym: Job
description.term.en-us.preferred: Occupation
description.term.en-us.synonym: Occupations
description.term.en-us.synonym: Profession

Alcohol abuse (disorder)
type: Class
equivalent class: Class
  intersection of: Psychoactive substance abuse (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Causative agent (attribute)
      some values from: Ingestible alcohol (substance)
description.term.en-us.synonym: AA - Alcohol abuse
description.term.en-us.preferred: Alcohol abuse
description.term.en-us.synonym: Ethanol abuse

Altered (qualifier value)
type: Class
subclass of: Class
  intersection of: General adjectival modifier (qualifier value)
  intersection of: Degree findings (qualifier value)
description.term.en-us.preferred: Altered
description.term.en-us.synonym: Modified

Nervous system function (observable entity)
type: Class
subclass of: Function (observable entity)
description.term.en-us.preferred: Nervous system function
description.term.en-us.synonym: Neurological function

Insomnia (disorder)
type: Class
subclass of: Class
  intersection of: Disorders of initiating and maintaining sleep (disorder)
  intersection of: Dyssomnia (disorder)
description.term.en-us.preferred: Insomnia
description.term.en-us.synonym: Sleeplessness

Disorders of initiating and maintaining sleep (disorder)
type: Class
subclass of: Sleep disorder (disorder)
description.term.en-us.preferred: Disorders of initiating and maintaining sleep

Anxiety disorder (disorder)
type: Class
equivalent class: Class
  intersection of: Mental disorder (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Has definitional manifestation (attribute)
      some values from: Anxiety (finding)
description.term.en-us.preferred: Anxiety disorder

Anxiety state (finding)
type: Class
subclass of: Anxiety (finding)
description.term.en-us.preferred: Anxiety state

Mood disorder of manic type (disorder)
type: Class
subclass of: Mood disorder (disorder)
description.term.en-us.preferred: Mood disorder of manic type
description.term.en-us.synonym: Mood disorder with manic feature

Tired (finding)
type: Class
subclass of: Fatigue (finding)
description.term.en-us.preferred: Tired

Panic attack (finding)
type: Class
subclass of: Panic (finding)
description.term.en-us.preferred: Panic attack

Mania (disorder)
type: Class
subclass of: Mood disorder of manic type (disorder)
description.term.en-us.preferred: Mania
description.term.en-us.synonym: Manic
description.term.en-us.synonym: Manic psychosis

Behavioral syndrome associated with physiological disturbance and physical factors (disorder)
type: Class
subclass of: Mental disorder (disorder)
description.term.en-us.synonym: Behavioral syndrome
description.term.en-us.preferred: Behavioral syndrome associated with physiological disturbance and physical factors

Feeling agitated (finding)
type: Class
subclass of: Emotional state finding (finding)
description.term.en-us.synonym: Agitated
description.term.en-us.synonym: Agitated behavior
description.term.en-us.synonym: Agitation
description.term.en-us.preferred: Feeling agitated
description.term.en-us.synonym: Unable to keep still

Changing (qualifier value)
type: Class
subclass of: Class
  intersection of: General adjectival modifier (qualifier value)
  intersection of: Conversions (qualifier value)
description.term.en-us.preferred: Changing

Interpretation of findings (observable entity)
type: Class
subclass of: Observable entity (observable entity)
description.term.en-us.preferred: Interpretation of findings

Function (observable entity)
type: Class
subclass of: Observable entity (observable entity)
text definition.term: Any function or property that is not mainly morphologic or structural, including both measurable and observable features and physiologic actions
description.term.en-us.preferred: Function

Drive (observable entity)
type: Class
subclass of: Mental state (observable entity)
description.term.en-us.preferred: Drive

Level of interest (observable entity)
type: Class
subclass of: Drive (observable entity)
description.term.en-us.synonym: Enthusiasm
description.term.en-us.preferred: Level of interest

Loss of interest (finding)
type: Class
subclass of: Finding of level of interest (finding)
description.term.en-us.synonym: Lack of interest
description.term.en-us.preferred: Loss of interest

Ability to concentrate (observable entity)
type: Class
subclass of: Ability to perform cognitive activity (observable entity)
description.term.en-us.preferred: Ability to concentrate
description.term.en-us.synonym: Concentration ability

Reduced concentration (finding)
type: Class
subclass of: Class
  intersection of: Finding related to ability to concentrate (finding)
  intersection of: Disturbance of attention (finding)
description.term.en-us.synonym: Limited concentration
description.term.en-us.preferred: Reduced concentration

State of consciousness and awareness (observable entity)
type: Class
subclass of: Mental state (observable entity)
description.term.en-us.preferred: State of consciousness and awareness

Mental alertness (observable entity)
type: Class
subclass of: State of consciousness and awareness (observable entity)
description.term.en-us.preferred: Mental alertness

Lack of energy (finding)
type: Class
subclass of: Finding of general energy (finding)
description.term.en-us.preferred: Lack of energy
description.term.en-us.synonym: Lacking in energy
description.term.en-us.synonym: Loss of energy

Altered appetite (finding)
type: Class
equivalent class: Class
  intersection of: Finding of appetite (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Class
      intersection of: Restriction
        on property: Has interpretation (attribute)
        some values from: Altered (qualifier value)
      intersection of: Restriction
        on property: Interprets (attribute)
        some values from: Food appetite, function (observable entity)
description.term.en-us.preferred: Altered appetite
description.term.en-us.synonym: Change in appetite

Clinical history and observation findings (finding)
type: Class
subclass of: Clinical finding (finding)
description.term.en-us.preferred: Clinical history and observation findings
description.term.en-us.synonym: Clinical history and observations

Staging and scales (staging scale)
type: Class
subclass of: SNOMED CT Concept (SNOMED RT+CTV3)
description.term.en-us.preferred: Staging and scales

Tumor staging (tumor staging)
type: Class
subclass of: Staging and scales (staging scale)
description.term.en-us.preferred: Tumor staging

Social phobia (disorder)
type: Class
subclass of: Phobic disorder (disorder)
description.term.en-us.synonym: Social anxiety disorder
description.term.en-us.preferred: Social phobia

Recurrent (qualifier value)
type: Class
subclass of: Intermittent (qualifier value)
description.term.en-us.preferred: Recurrent

Formations (qualifier value)
type: Class
subclass of: Descriptor (qualifier value)
description.term.en-us.preferred: Formations

Dimensions (qualifier value)
type: Class
subclass of: Descriptor (qualifier value)
description.term.en-us.preferred: Dimensions
description.term.en-us.synonym: Size value

Major (qualifier value)
type: Class
subclass of: General grades (qualifier value)
description.term.en-us.preferred: Major

Mild (qualifier value)
type: Class
subclass of: Severities (qualifier value)
description.term.en-us.preferred: Mild

Tire (qualifier value)
type: Class
subclass of: Formations (qualifier value)
description.term.en-us.preferred: Tire

Activity (observable entity)
type: Class
subclass of: Process (observable entity)
description.term.en-us.synonym: Activities
description.term.en-us.preferred: Activity

Cancer staging (tumor staging)
type: Class
subclass of: Tumor staging (tumor staging)
description.term.en-us.preferred: Cancer staging

Generic tumor staging descriptor (tumor staging)
type: Class
subclass of: Cancer staging (tumor staging)
description.term.en-us.preferred: Generic tumor staging descriptor

Additional tumor staging descriptor (tumor staging)
type: Class
subclass of: Generic tumor staging descriptor (tumor staging)
description.term.en-us.preferred: Additional tumor staging descriptor

is (tumor staging)
type: Class
subclass of: Additional tumor staging descriptor (tumor staging)
description.term.en-us.preferred: is

Grades (qualifier value)
type: Class
subclass of: Class
  intersection of: Grading values (qualifier value)
  intersection of: Special disorder atoms (qualifier value)
description.term.en-us.preferred: Grades

Unit (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.synonym: U
description.term.en-us.preferred: Unit

Unit of temperature (qualifier value)
type: Class
subclass of: Unit (qualifier value)
description.term.en-us.preferred: Unit of temperature

Non-International System of Units unit of temperature (qualifier value)
type: Class
subclass of: Unit of temperature (qualifier value)
description.term.en-us.synonym: Non-International System of Units unit of temperature
description.term.en-us.preferred: Non-SI unit of temperature

Degrees Fahrenheit (qualifier value)
type: Class
subclass of: Non-International System of Units unit of temperature (qualifier value)
description.term.en-us.synonym: Degrees Fahrenheit
description.term.en-us.preferred: degrees F
description.term.en-us.synonym: oF

Findings values (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Findings values

Number (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Number
description.term.en-us.synonym: Numbers

Presence findings (qualifier value)
type: Class
subclass of: Findings values (qualifier value)
description.term.en-us.preferred: Presence findings

Changed status (qualifier value)
type: Class
subclass of: Change values (qualifier value)
description.term.en-us.synonym: Change in
description.term.en-us.synonym: Changed
description.term.en-us.preferred: Changed status
description.term.en-us.synonym: State changes

Psychoactive substance of abuse - non-pharmaceutical (substance)
type: Class
subclass of: Class
  intersection of: Substance of abuse (substance)
  intersection of: Psychoactive substance (substance)
description.term.en-us.preferred: Psychoactive substance of abuse - non-pharmaceutical
description.term.en-us.synonym: Psychotropic substance of abuse - nonpharmaceutical

Grading values (qualifier value)
type: Class
subclass of: Ranked categories (qualifier value)
description.term.en-us.preferred: Grading values

Counsel (occupation)
type: Class
subclass of: Law occupation (occupation)
description.term.en-us.preferred: Counsel
description.term.en-us.synonym: Counsel - legal

Education/welfare/health profession (occupation)
type: Class
subclass of: Occupation (occupation)
description.term.en-us.preferred: Education/welfare/health professions

Tired all the time (finding)
type: Class
subclass of: Tired (finding)
description.term.en-us.synonym: TATT - Tired all the time
description.term.en-us.preferred: Tired all the time

Law occupation (occupation)
type: Class
subclass of: Education/welfare/health profession (occupation)
description.term.en-us.preferred: Law occupation
description.term.en-us.synonym: Legal occupations

Descriptor (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Descriptor

Weights (qualifier value)
type: Class
subclass of: Dimensions (qualifier value)
description.term.en-us.preferred: Weights

Time patterns (qualifier value)
type: Class
subclass of: Descriptor (qualifier value)
description.term.en-us.preferred: Time patterns

Durations (qualifier value)
type: Class
subclass of: Time patterns (qualifier value)
description.term.en-us.preferred: Durations

Order values (qualifier value)
type: Class
subclass of: Time patterns (qualifier value)
description.term.en-us.preferred: Order values

Event orders (qualifier value)
type: Class
subclass of: Order values (qualifier value)
description.term.en-us.preferred: Event orders

Episodes (qualifier value)
type: Class
subclass of: Event orders (qualifier value)
description.term.en-us.preferred: Episodes

Severities (qualifier value)
type: Class
subclass of: Grades (qualifier value)
description.term.en-us.preferred: Severities

Conversions (qualifier value)
type: Class
subclass of: Descriptor (qualifier value)
description.term.en-us.preferred: Conversions

Event (event)
type: Class
subclass of: SNOMED CT Concept (SNOMED RT+CTV3)
description.term.en-us.preferred: Event
description.term.en-us.synonym: Events

Ranked categories (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Ranked categories

Absence findings (qualifier value)
type: Class
subclass of: Findings values (qualifier value)
description.term.en-us.preferred: Absence findings

Degree findings (qualifier value)
type: Class
subclass of: Findings values (qualifier value)
description.term.en-us.preferred: Degree findings

General clinical state (observable entity)
type: Class
subclass of: Observable entity (observable entity)
description.term.en-us.preferred: General clinical state
description.term.en-us.synonym: General clinical states

Affect descriptors (qualifier value)
type: Class
subclass of: Descriptor (qualifier value)
description.term.en-us.preferred: Affect descriptors

Tiring (qualifier value)
type: Class
subclass of: Affect descriptors (qualifier value)
description.term.en-us.preferred: Tiring

Special atomic mapping values (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Special atomic mapping values

Behavior showing increased motor activity (finding)
type: Class
subclass of: Motor function behavior finding (finding)
description.term.en-us.preferred: Behavior showing increased motor activity
description.term.en-us.synonym: Overactivity

Emotion (observable entity)
type: Class
subclass of: Emotional state characteristics (observable entity)
description.term.en-us.preferred: Emotion
description.term.en-us.synonym: Emotions
description.term.en-us.synonym: Feelings

Courses (qualifier value)
type: Class
subclass of: Class
  intersection of: Time patterns (qualifier value)
  intersection of: Special disorder atoms (qualifier value)
description.term.en-us.preferred: Courses

Context values (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Context values

Finding status values (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Finding status values

Context values for actions (qualifier value)
type: Class
subclass of: Context values (qualifier value)
description.term.en-us.preferred: Context values for actions

Change values (qualifier value)
type: Class
subclass of: Finding status values (qualifier value)
description.term.en-us.preferred: Change values

Eating, drinking and/or feeding function (observable entity)
type: Class
subclass of: Digestive system function (observable entity)
description.term.en-us.synonym: Eating drinking and feeding functions
description.term.en-us.preferred: Eating, drinking and/or feeding function

Finding of appetite (finding)
type: Class
equivalent class: Class
  intersection of: Eating / feeding / drinking finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Food appetite, function (observable entity)
description.term.en-us.preferred: Finding of appetite
description.term.en-us.synonym: Observation of appetite

Finding of general energy (finding)
type: Class
subclass of: Energy and stamina finding (finding)
description.term.en-us.preferred: Finding of general energy
description.term.en-us.synonym: Observation of general energy

Risk of (contextual qualifier) (qualifier value)
type: Class
subclass of: Special information qualifier (qualifier value)
description.term.en-us.preferred: Risk of
description.term.en-us.synonym: Risk of (contextual qualifier)

Special disorder atoms (qualifier value)
type: Class
subclass of: Special atomic mapping values (qualifier value)
description.term.en-us.preferred: Special disorder atoms

Person in the healthcare environment (person)
type: Class
subclass of: Person (person)
description.term.en-us.preferred: Person in the healthcare environment

General grades (qualifier value)
type: Class
subclass of: Grades (qualifier value)
description.term.en-us.preferred: General grades

Nystagmus present (finding)
type: Class
subclass of: Finding of eye movement (finding)
description.term.en-us.preferred: Nystagmus present

Mild depression (disorder)
type: Class
subclass of: Depressive disorder (disorder)
description.term.en-us.preferred: Mild depression

Ingestible alcohol (substance)
type: Class
subclass of: Class
  intersection of: Psychoactive substance of abuse - non-pharmaceutical (substance)
  intersection of: Ethyl alcohol (substance)
  intersection of: Central depressant (substance)
description.term.en-us.synonym: Drinking alcohol
description.term.en-us.preferred: Ingestible alcohol

Substance categorized functionally (substance)
type: Class
subclass of: Substance (substance)
description.term.en-us.preferred: Substance categorized functionally

Substance categorized structurally (substance)
type: Class
subclass of: Substance (substance)
description.term.en-us.preferred: Substance categorized structurally

Chemical categorized structurally (substance)
type: Class
subclass of: Class
  intersection of: Substance categorized structurally (substance)
  intersection of: Chemical (substance)
description.term.en-us.preferred: Chemical categorized structurally

Substance of abuse (substance)
type: Class
subclass of: Substance (substance)
description.term.en-us.preferred: Substance of abuse

Ocular motility observable (observable entity)
type: Class
subclass of: Eye/vision observable (observable entity)
description.term.en-us.synonym: Motility of eyes
description.term.en-us.synonym: Ocular motility
description.term.en-us.preferred: Ocular motility observable

Food appetite, function (observable entity)
type: Class
subclass of: Class
  intersection of: Nervous system function (observable entity)
  intersection of: Eating, drinking and/or feeding function (observable entity)
description.term.en-us.synonym: Appetite
description.term.en-us.synonym: Desire for food
description.term.en-us.preferred: Food appetite
description.term.en-us.synonym: Food appetite, function

Patient referral (procedure)
type: Class
subclass of: Class
  intersection of: Patient management procedure (procedure)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Method (attribute)
      some values from: Referral - action (qualifier value)
description.term.en-us.preferred: Patient referral
description.term.en-us.synonym: Referral
description.term.en-us.synonym: Referral procedure

Depressive disorder (disorder)
type: Class
subclass of: Mood disorder (disorder)
description.term.en-us.synonym: Depressed
description.term.en-us.synonym: Depression
description.term.en-us.preferred: Depressive disorder
description.term.en-us.synonym: Depressive episode
description.term.en-us.synonym: Depressive illness
description.term.en-us.synonym: Mood disorder of depressed type

Energy and stamina finding (finding)
type: Class
equivalent class: Class
  intersection of: General well-being finding (finding)
  intersection of: General body state finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Energy / stamina (observable entity)
description.term.en-us.preferred: Energy and stamina finding

Energy / stamina (observable entity)
type: Class
subclass of: Metabolic observable (observable entity)
description.term.en-us.preferred: Energy / stamina
description.term.en-us.synonym: Energy and stamina
description.term.en-us.synonym: Observation of energy and stamina

Disorder of body system (disorder)
type: Class
equivalent class: Class
  intersection of: Disease (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Finding site (attribute)
      some values from: Body system structure (body structure)
description.term.en-us.preferred: Disorder of body system

Qualifier value (qualifier value)
type: Class
subclass of: SNOMED CT Concept (SNOMED RT+CTV3)
description.term.en-us.preferred: Qualifier value

Patient management procedure (procedure)
type: Class
subclass of: Class
  intersection of: Management procedure (procedure)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Method (attribute)
      some values from: Management - action (qualifier value)
description.term.en-us.preferred: Patient management procedure

Substance-induced sleep disorder (disorder)
type: Class
equivalent class: Class
  intersection of: Sleep disorder (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Causative agent (attribute)
      some values from: Substance (substance)
description.term.en-us.preferred: Substance-induced sleep disorder

Observable entity (observable entity)
type: Class
subclass of: SNOMED CT Concept (SNOMED RT+CTV3)
description.term.en-us.preferred: Observable entity

Clinical history/examination observable (observable entity)
type: Class
subclass of: Observable entity (observable entity)
description.term.en-us.preferred: Clinical history/examination observable

Mental state, behavior / psychosocial function observable (observable entity)
type: Class
subclass of: Clinical history/examination observable (observable entity)
description.term.en-us.preferred: Mental state, behavior / psychosocial function observable

Mental state (observable entity)
type: Class
subclass of: Mental state, behavior / psychosocial function observable (observable entity)
description.term.en-us.preferred: Mental state

Emotional state characteristics (observable entity)
type: Class
subclass of: Mental state (observable entity)
description.term.en-us.preferred: Emotional state characteristics

Behavior observable (observable entity)
type: Class
subclass of: Mental state, behavior / psychosocial function observable (observable entity)
description.term.en-us.preferred: Behavior observable

Eye/vision observable (observable entity)
type: Class
subclass of: Clinical history/examination observable (observable entity)
description.term.en-us.preferred: Eye/vision observable

Endocrine, nutritional and metabolic observable (observable entity)
type: Class
subclass of: Clinical history/examination observable (observable entity)
description.term.en-us.preferred: Endocrine, nutritional and metabolic observable

Metabolic observable (observable entity)
type: Class
subclass of: Endocrine, nutritional and metabolic observable (observable entity)
description.term.en-us.preferred: Metabolic observable

Mental state finding (finding)
type: Class
subclass of: Mental state, behavior and/or psychosocial function finding (finding)
description.term.en-us.synonym: Mental state
description.term.en-us.preferred: Mental state finding
description.term.en-us.synonym: Mental status

Functional observable (observable entity)
type: Class
subclass of: Clinical history/examination observable (observable entity)
description.term.en-us.preferred: Functional observable

Ability to perform function / activity (observable entity)
type: Class
subclass of: Functional observable (observable entity)
description.term.en-us.preferred: Ability to perform function / activity

General well-being finding (finding)
type: Class
subclass of: General finding of observation of patient (finding)
description.term.en-us.preferred: General well-being finding

Finding of mental state: drive (finding)
type: Class
subclass of: Class
  intersection of: Mental state finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Drive (observable entity)
description.term.en-us.preferred: Drive - finding
description.term.en-us.synonym: Finding of mental state: drive

Finding of level of interest (finding)
type: Class
equivalent class: Class
  intersection of: Finding of mental state: drive (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Level of interest (observable entity)
description.term.en-us.synonym: Finding of level of interest
description.term.en-us.preferred: Level of interest - finding

Finding related to ability to concentrate (finding)
type: Class
equivalent class: Class
  intersection of: Psychological finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Ability to concentrate (observable entity)
description.term.en-us.preferred: Finding related to ability to concentrate

General clinical state finding (finding)
type: Class
equivalent class: Class
  intersection of: Clinical finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: General clinical state (observable entity)
description.term.en-us.preferred: General clinical state finding

Consciousness and/or awareness finding (finding)
type: Class
equivalent class: Class
  intersection of: Mental state finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: State of consciousness and awareness (observable entity)
description.term.en-us.preferred: Consciousness and/or awareness finding

Finding of mental alertness (finding)
type: Class
equivalent class: Class
  intersection of: Consciousness and/or awareness finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Mental alertness (observable entity)
description.term.en-us.synonym: Finding of mental alertness
description.term.en-us.preferred: Mental alertness - finding

Finding of eye movement (finding)
type: Class
equivalent class: Class
  intersection of: Eye / vision finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Ocular motility observable (observable entity)
description.term.en-us.preferred: Eye movement - finding
description.term.en-us.synonym: Finding of eye movement
description.term.en-us.synonym: Finding of ocular motility

Depressed mood (finding)
type: Class
subclass of: Mood finding (finding)
description.term.en-us.preferred: Depressed mood

Major depressive disorder (disorder)
type: Class
subclass of: Depressive disorder (disorder)
description.term.en-us.synonym: Major depression
description.term.en-us.preferred: Major depressive disorder

Panic disorder (disorder)
type: Class
equivalent class: Class
  intersection of: Anxiety disorder (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Has definitional manifestation (attribute)
      some values from: Panic (finding)
description.term.en-us.synonym: Episodic paroxysmal anxiety disorder
description.term.en-us.preferred: Panic disorder

Central nervous system agent (substance)
type: Class
subclass of: Drug or medicament (substance)
description.term.en-us.preferred: Central nervous system agent

Yes (qualifier value)
type: Class
subclass of: Presence findings (qualifier value)
description.term.en-us.preferred: Yes

No (qualifier value)
type: Class
subclass of: Absence findings (qualifier value)
description.term.en-us.preferred: No

One (qualifier value)
type: Class
subclass of: Class
  intersection of: General adjectival modifier (qualifier value)
  intersection of: Number (qualifier value)
description.term.en-us.preferred: One

Mental state, behavior and/or psychosocial function finding (finding)
type: Class
subclass of: Psychological finding (finding)
description.term.en-us.preferred: Mental state, behavior and/or psychosocial function finding
description.term.en-us.synonym: Mental state, behavior and/or psychosocial functioning observations

Requested (qualifier value)
type: Class
subclass of: Being organized (qualifier value)
description.term.en-us.preferred: Requested

Being organized (qualifier value)
type: Class
subclass of: Pre-starting action status (qualifier value)
description.term.en-us.preferred: Being organized

Phobia (finding)
type: Class
subclass of: Anxiety state (finding)
description.term.en-us.synonym: Abnormal fear
description.term.en-us.synonym: Fear of
description.term.en-us.preferred: Phobia

Phobic disorder (disorder)
type: Class
equivalent class: Class
  intersection of: Anxiety disorder (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Has definitional manifestation (attribute)
      some values from: Phobia (finding)
description.term.en-us.synonym: Phobic anxiety disorder
description.term.en-us.preferred: Phobic disorder

Sleep disorder (disorder)
type: Class
subclass of: Class
  intersection of: Finding related to sleep (finding)
  intersection of: Disease (disorder)
description.term.en-us.preferred: Sleep disorder

Clinical finding (finding)
type: Class
subclass of: SNOMED CT Concept (SNOMED RT+CTV3)
description.term.en-us.preferred: Clinical finding

Allergen class (substance)
type: Class
subclass of: Substance (substance)
description.term.en-us.preferred: Allergen class

Drug allergen (substance)
type: Class
subclass of: Drug allergen or pseudoallergen (substance)
description.term.en-us.preferred: Drug allergen

Finding related to attentiveness (finding)
type: Class
equivalent class: Class
  intersection of: Finding of mental alertness (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Attentiveness (observable entity)
description.term.en-us.preferred: Finding related to attentiveness

Pre-starting action status (qualifier value)
type: Class
subclass of: Context values for actions (qualifier value)
description.term.en-us.preferred: Pre-starting action status

Drug or medicament (substance)
type: Class
subclass of: Substance (substance)
description.term.en-us.synonym: Drug
description.term.en-us.preferred: Drug or medicament

Organic compound (substance)
type: Class
subclass of: Chemical categorized structurally (substance)
description.term.en-us.synonym: Organic chemical
description.term.en-us.preferred: Organic compound

Lacking (qualifier value)
type: Class
subclass of: Class
  intersection of: Absence findings (qualifier value)
  intersection of: Degree findings (qualifier value)
description.term.en-us.preferred: Lacking

Ability to perform cognitive activity (observable entity)
type: Class
subclass of: Ability to perform function / activity (observable entity)
description.term.en-us.preferred: Ability to perform cognitive activity
description.term.en-us.synonym: Cognitive ability

Allergen or pseudoallergen (substance)
type: Class
subclass of: Allergen class (substance)
description.term.en-us.preferred: Allergen or pseudoallergen

Drug allergen or pseudoallergen (substance)
type: Class
subclass of: Allergen or pseudoallergen (substance)
description.term.en-us.preferred: Drug allergen or pseudoallergen

Infantile nystagmus syndrome (disorder)
type: Class
subclass of: Nystagmus (disorder)
description.term.en-us.synonym: INS
description.term.en-us.preferred: Infantile nystagmus syndrome

Process (observable entity)
type: Class
subclass of: Observable entity (observable entity)
description.term.en-us.preferred: Process

Times (qualifier value)
type: Class
subclass of: Additional dosage instructions (qualifier value)
description.term.en-us.preferred: Times

Psychoactive substance (substance)
type: Class
subclass of: Class
  intersection of: Substance categorized functionally (substance)
  intersection of: Central nervous system agent (substance)
description.term.en-us.preferred: Psychoactive substance

Intentionally harming self (event)
type: Class
subclass of: Event (event)
description.term.en-us.preferred: Intentionally harming self

Drug-induced sleep disorder (disorder)
type: Class
equivalent class: Class
  intersection of: Sleep disorder (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Causative agent (attribute)
      some values from: Drug or medicament (substance)
description.term.en-us.synonym: Drug induced sleep disorder
description.term.en-us.preferred: Drug-induced sleep disorder

Ethyl alcohol (substance)
type: Class
subclass of: Alcohol agent (substance)
description.term.en-us.synonym: EtOH - Alcohol
description.term.en-us.synonym: EtOH - Ethanol
description.term.en-us.synonym: Ethanol
description.term.en-us.preferred: Ethyl alcohol

Additional dosage instructions (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Additional dosage instructions

Alcohol agent (substance)
type: Class
subclass of: Class
  intersection of: Drug or medicament (substance)
  intersection of: Alcohol (substance)
description.term.en-us.preferred: Alcohol agent

Death (event)
type: Class
subclass of: Event (event)
description.term.en-us.preferred: Death

Dosing instruction imperative (qualifier value)
type: Class
subclass of: Dosing instruction fragment (qualifier value)
description.term.en-us.preferred: Dosing instruction imperative

Device descriptor (qualifier value)
type: Class
subclass of: Descriptor (qualifier value)
description.term.en-us.preferred: Device descriptor

Or - dosing instruction fragment (qualifier value)
type: Class
subclass of: Dosing instruction fragment (qualifier value)
description.term.en-us.preferred: Or
description.term.en-us.synonym: Or - dosing instruction fragment

On (qualifier value)
type: Class
subclass of: Device descriptor (qualifier value)
description.term.en-us.preferred: On

To - dosing instruction fragment (qualifier value)
type: Class
subclass of: Dosing instruction fragment (qualifier value)
description.term.en-us.preferred: To
description.term.en-us.synonym: To - dosing instruction fragment

If - dosing instruction fragment (qualifier value)
type: Class
subclass of: Dosing instruction fragment (qualifier value)
description.term.en-us.preferred: If
description.term.en-us.synonym: If - dosing instruction fragment

And - dosing instruction fragment (qualifier value)
type: Class
subclass of: Dosing instruction fragment (qualifier value)
description.term.en-us.preferred: And
description.term.en-us.synonym: And - dosing instruction fragment

Follow - dosing instruction imperative (qualifier value)
type: Class
subclass of: Dosing instruction imperative (qualifier value)
description.term.en-us.preferred: Follow
description.term.en-us.synonym: Follow - dosing instruction imperative

Dosing instruction fragment (qualifier value)
type: Class
subclass of: Qualifier value (qualifier value)
description.term.en-us.preferred: Dosing instruction fragment

Drug-induced mood disorder (disorder)
type: Class
equivalent class: Class
  intersection of: Mood disorder (disorder)
  intersection of: Drug-related disorder (disorder)
description.term.en-us.synonym: Drug induced affective syndrome
description.term.en-us.synonym: Drug induced mood disorder
description.term.en-us.synonym: Drug-induced affective disorder
description.term.en-us.preferred: Drug-induced mood disorder

Diagnosis (observable entity)
type: Class
subclass of: Interpretation of findings (observable entity)
description.term.en-us.preferred: Diagnosis

Dyssomnia (disorder)
type: Class
subclass of: Sleep disorder (disorder)
description.term.en-us.preferred: Dyssomnia
description.term.en-us.synonym: Sleep disturbance
description.term.en-us.synonym: Sleep problem

Chemical (substance)
type: Class
subclass of: Substance (substance)
description.term.en-us.preferred: Chemical

Anatomical or acquired body structure (body structure)
type: Class
subclass of: Body structure (body structure)
description.term.en-us.preferred: Anatomical or acquired body structure

Mental disorder due to drug (disorder)
type: Class
equivalent class: Class
  intersection of: Mental disorder (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Causative agent (attribute)
      some values from: Drug or medicament (substance)
description.term.en-us.preferred: Mental disorder due to drug

Suicide (event)
type: Class
subclass of: Class
  intersection of: Intentionally harming self (event)
  intersection of: Death (event)
description.term.en-us.preferred: Suicide

Disorder of eye movements (disorder)
type: Class
subclass of: Visual system disorder (disorder)
description.term.en-us.preferred: Disorder of eye movements

Mood disorder (disorder)
type: Class
subclass of: Mental disorder (disorder)
description.term.en-us.synonym: Affective disorder
description.term.en-us.synonym: Disorder of affect
description.term.en-us.preferred: Mood disorder

Psychomotor agitation (finding)
type: Class
subclass of: Behavior showing increased motor activity (finding)
description.term.en-us.synonym: Excessive overactivity
description.term.en-us.synonym: Increased purposeless goalless activity
description.term.en-us.preferred: Psychomotor agitation

Social context (social concept)
type: Class
subclass of: SNOMED CT Concept (SNOMED RT+CTV3)
description.term.en-us.preferred: Social context

Anxiety (finding)
type: Class
subclass of: Emotional state finding (finding)
description.term.en-us.preferred: Anxiety
description.term.en-us.synonym: Anxiety reaction
description.term.en-us.synonym: Anxiousness
description.term.en-us.synonym: Feeling anxious

Structure of visual system (body structure)
type: Class
subclass of: Structure of special senses organ system (body structure)
description.term.en-us.preferred: Structure of visual system
text definition.term: The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways
description.term.en-us.synonym: Visual structure
description.term.en-us.synonym: Visual system structure

Attentiveness (observable entity)
type: Class
subclass of: Mental alertness (observable entity)
description.term.en-us.preferred: Attentiveness

Alcohol (substance)
type: Class
subclass of: Class
  intersection of: Drug allergen (substance)
  intersection of: Organic compound (substance)
description.term.en-us.preferred: Alcohol

Problem (finding)
type: Class
subclass of: General finding of observation of patient (finding)
description.term.en-us.preferred: Problem

Nystagmus (disorder)
type: Class
subclass of: Class
  intersection of: Disorder of eye movements (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Has definitional manifestation (attribute)
      some values from: Nystagmus present (finding)
description.term.en-us.preferred: Nystagmus

Structure of special senses organ system (body structure)
type: Class
subclass of: Body system structure (body structure)
description.term.en-us.synonym: Special sense organ
description.term.en-us.synonym: Special senses organ system
description.term.en-us.preferred: Structure of special senses organ system

Timed (qualifier value)
type: Class
subclass of: Modifier mainly for procedure (qualifier value)
description.term.en-us.preferred: Timed

Low (qualifier value)
type: Class
subclass of: Class
  intersection of: General adjectival modifier (qualifier value)
  intersection of: Degree findings (qualifier value)
description.term.en-us.preferred: Low

Disease (disorder)
type: Class
subclass of: Clinical finding (finding)
description.term.en-us.synonym: Clinical disease AND/OR syndrome
description.term.en-us.synonym: Clinical disease AND/OR syndrome present
description.term.en-us.preferred: Disease
description.term.en-us.synonym: Disease AND/OR syndrome present
description.term.en-us.synonym: Diseases
description.term.en-us.synonym: Disorder
description.term.en-us.synonym: Disorders
description.term.en-us.synonym: Syndrome

Substance abuse (disorder)
type: Class
subclass of: Disease (disorder)
description.term.en-us.synonym: Harmful substance use
description.term.en-us.synonym: Nondependent abuse of drugs
description.term.en-us.synonym: Nondependent abuse of substance
description.term.en-us.preferred: Substance abuse

Moderate (severity modifier) (qualifier value)
type: Class
subclass of: Severities (qualifier value)
description.term.en-us.synonym: Midgrade
description.term.en-us.preferred: Moderate
description.term.en-us.synonym: Moderate (severity modifier)

Distress (finding)
type: Class
subclass of: General clinical state finding (finding)
description.term.en-us.preferred: Distress

Suffering (finding)
type: Class
subclass of: Distress (finding)
text definition.term: State of severe distress associated with events that threaten the intactness of the person, can be physical, mental, or emotional.
description.term.en-us.preferred: Suffering

Intermittent (qualifier value)
type: Class
subclass of: Chronic (qualifier value)
description.term.en-us.preferred: Intermittent

Procedure (procedure)
type: Class
subclass of: SNOMED CT Concept (SNOMED RT+CTV3)
description.term.en-us.preferred: Procedure

Eating disorder (disorder)
type: Class
subclass of: Class
  intersection of: Mental disorder usually first evident in infancy, childhood AND/OR adolescence (disorder)
  intersection of: Behavioral syndrome associated with physiological disturbance and physical factors (disorder)
description.term.en-us.preferred: Eating disorder

Sign (finding)
type: Class
subclass of: General finding of observation of patient (finding)
description.term.en-us.synonym: Physical finding
description.term.en-us.synonym: Physical sign
description.term.en-us.preferred: Sign

Mental disorder (disorder)
type: Class
subclass of: Disease (disorder)
description.term.en-us.synonym: Mental disease
description.term.en-us.preferred: Mental disorder
description.term.en-us.synonym: Mental health disorder
description.term.en-us.synonym: Mental illness
description.term.en-us.synonym: Psychiatric disorder
description.term.en-us.synonym: Psychiatric illness

Other (qualifier value)
type: Class
subclass of: General adjectival modifier (qualifier value)
description.term.en-us.preferred: Other

Disturbance of attention (finding)
type: Class
subclass of: Finding related to attentiveness (finding)
description.term.en-us.preferred: Disturbance of attention

Hypersomnia (disorder)
type: Class
subclass of: Dyssomnia (disorder)
description.term.en-us.synonym: Excessive sleep
description.term.en-us.synonym: Excessive sleepiness
description.term.en-us.preferred: Hypersomnia
description.term.en-us.synonym: Hypersomnia (excessive sleeping)
description.term.en-us.synonym: Sleeps too much

Bulimia nervosa (disorder)
type: Class
subclass of: Eating disorder (disorder)
description.term.en-us.synonym: BN - Bulimia nervosa
description.term.en-us.synonym: Bulimia
description.term.en-us.preferred: Bulimia nervosa

Panic (finding)
type: Class
subclass of: Anxiety (finding)
description.term.en-us.preferred: Panic
description.term.en-us.synonym: Panic reaction
description.term.en-us.synonym: Panic state

General body state finding (finding)
type: Class
subclass of: General finding of observation of patient (finding)
description.term.en-us.preferred: General body state finding
description.term.en-us.synonym: General well-being

Fatigue (finding)
type: Class
subclass of: Class
  intersection of: General problem AND/OR complaint (finding)
  intersection of: Energy and stamina finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Energy / stamina (observable entity)
description.term.en-us.preferred: Fatigue
description.term.en-us.synonym: Tiredness
description.term.en-us.synonym: Weariness

Behavior finding (finding)
type: Class
equivalent class: Class
  intersection of: Functional finding (finding)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Interprets (attribute)
      some values from: Behavior observable (observable entity)
description.term.en-us.preferred: Behavior finding
description.term.en-us.synonym: Behavioral finding
description.term.en-us.synonym: Conation
description.term.en-us.synonym: Conduct
description.term.en-us.synonym: Finding relating to behavior

For (qualifier value)
type: Class
subclass of: General adjectival modifier (qualifier value)
description.term.en-us.preferred: For

Drug-related disorder (disorder)
type: Class
equivalent class: Class
  intersection of: Disease (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Associated with (attribute)
      some values from: Drug or medicament (substance)
description.term.en-us.preferred: Drug-related disorder

Chronic (qualifier value)
type: Class
subclass of: Courses (qualifier value)
description.term.en-us.preferred: Chronic
description.term.en-us.synonym: Chronic course - prolonged duration

Psychoactive substance abuse (disorder)
type: Class
equivalent class: Class
  intersection of: Substance abuse (disorder)
  intersection of: Restriction
    on property: Role group (attribute)
    some values from: Restriction
      on property: Causative agent (attribute)
      some values from: Psychoactive substance (substance)
description.term.en-us.synonym: Disorder due to psychoactive substance use
description.term.en-us.preferred: Psychoactive substance abuse
description.term.en-us.synonym: Psychoactive substance misuse disorder

Drug-induced insomnia (disorder)
type: Class
equivalent class: Class
  intersection of: Insomnia (disorder)
  intersection of: Drug-induced sleep disorder (disorder)
description.term.en-us.preferred: Drug-induced insomnia

Drug-induced hypersomnia (disorder)
type: Class
equivalent class: Class
  intersection of: Drug-induced sleep disorder (disorder)
  intersection of: Hypersomnia (disorder)
description.term.en-us.preferred: Drug-induced hypersomnia
description.term.en-us.synonym: Hypersomnia due to drug or substance

Body system structure (body structure)
type: Class
subclass of: Anatomical structure (body structure)
description.term.en-us.preferred: Body system structure
description.term.en-us.synonym: Organ system

Anatomical structure (body structure)
type: Class
subclass of: Anatomical or acquired body structure (body structure)
description.term.en-us.preferred: Anatomical structure

Central depressant (substance)
type: Class
subclass of: Psychoactive substance (substance)
description.term.en-us.preferred: Central depressant