psychiatric: Psychiatric History

In public.ctn0094data: De-Identified Data from CTN-0094

Psychiatric History

Description

Information on psychiatric symptoms and diagnoses. The same constructs were measured using different instruments. For example, the Addition Severity Index (ASI) asks "Have you had a significant period of time (that was not a direct result of drug/alcohol use) in which you have experienced hallucinations - saw things or heard voices that other people did not hear or see?" and the medical and psychiatric history evaluation asks about schizophrenia. The definitions of substance abuse have changed in the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders. Also see the Harmonization Information vignette for more details.

Usage

data(psychiatric)

Format

A tibble with 3,560 rows and 16 variables:

who

Type:	integer
Description:	Patient ID

has_schizophrenia

Type:	factor (First/Reference level = No)
Description:	Medical and psychiatric history interview indicates schizophrenia
Levels:	No, Yes

has_major_dep

Type:	factor (First/Reference level = No)
Description:	Medical and psychiatric history interview indicates major depression
Levels:	No, Yes

has_bipolar

Type:	factor (First/Reference level = No)
Description:	Medical and psychiatric history interview indicates bipolar disorder
Levels:	No, Yes

has_anx_pan

Type:	factor (First/Reference level = No)
Description:	Medical and psychiatric history interview indicates anxiety panic disorder
Levels:	No, Yes

has_brain_damage

Type:	factor (First/Reference level = No)
Description:	Medical and psychiatric history interview indicates brain damage
Levels:	No, Yes

has_epilepsy

Type:	factor (First/Reference level = No)
Description:	Medical and psychiatric history interview indicates epilepsy
Levels:	No, Yes

depression

Type:	factor (First/Reference level = Yes)
Description:	Addiction Severity Index-Lite Follow-up depression: P4 = "Experienced serious depression-sadness, hopelessness, loss of interest, difficulty with daily function?" See the Details section below
Levels:	Yes, No, Not answered, Missing,

anxiety

Type:	factor (First/Reference level = Yes)
Description:	Addiction Severity Index-Lite Follow-up anxiety: P5 = "Experienced serious anxiety/tension, uptight, unreasonably worried, inability to feel relaxed?" See the Details section below
Levels:	Yes, No, Not answered, Missing,

schizophrenia

Type:	factor (First/Reference level = Yes)
Description:	Addiction Severity Index-Lite Follow-up schizophrenia P6 = "Experienced hallucinations -- saw things or heard voices that other people did not hear or see?" See the Details section below
Levels:	Yes, No, Not answered, Missing,

has_opiates_dx

Type:	factor (First/Reference level = No)
Description:	DSM-4 opioid abuse or dependence diagnosis or DSM-5 "opioid use disorder" (OUD) diagnosis
Levels:	No, Yes

has_alcol_dx

Type:	factor (First/Reference level = No)
Description:	DSM-4 alcohol abuse or dependence diagnosis or DSM-5 "alcohol use disorder" (AUD) diagnosis
Levels:	No, Yes

has_amphetamines_dx

Type:	factor (First/Reference level = No)
Description:	DSM-4 amphetamine and similar sympathomimetics abuse or dependence diagnosis or DSM-5 amphetamine-type substance use disorder
Levels:	No, Yes

has_cannabis_dx

Type:	factor (First/Reference level = No)
Description:	DSM-4 cannabis abuse or dependence diagnosis or DSM-5 cannabis use disorder
Levels:	No, Yes

has_cocaine_dx

Type:	factor (First/Reference level = No)
Description:	DSM-4 cocaine abuse or dependence diagnosis or DSM-5 cocaine use disorder
Levels:	No, Yes

has_sedatives_dx

Type:	factor (First/Reference level = No)
Description:	DSM-4 sedatives abuse or dependence diagnosis or DSM-5 sedative hypnotic/anxiolytic use disorder
Levels:	No, Yes

Details

Note that the data from the ASI (depression, anxiety, and schizophrenia) contains four levels plus NA. People who did not take the ASI are coded with NA. People who took the ASI but are completely missing an answer to a question are coded as "Missing". Others who are known to not answer (i.e., refused to answer) are coded with "Not Answered".

Source

DSM-IV: Diagnostic and Statistical Manual of Mental Disorders, JAMA. 1994;272(10):828-829. doi:10.1001/jama.1994.03520100096046

Diagnostic and Statistical Manual of Mental Disorders (Fifth ed.). Arlington, VA: American Psychiatric Publishing. ISBN 978-0-89042-555-8.

public.ctn0094data documentation built on Oct. 1, 2023, 5:08 p.m.