Rogers: Co-Morbid Obsessive-Compulsive Disorder and Depression
In MPsychoR: Modern Psychometrics with R

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Depression/OCD Data Collected at Rogers Memorial Hospital. The scales used in this study were the Quick Inventory of Depressive Symptomatology - self-report version (QIDS-SR), and the Yale-Brown Obsessive Compulsive Scale - self-report (Y-BOCS-SR). The depression scale has 16 items (5 response categories), the OCD scale 10 items (4 response categories).

1	data("Rogers")

A data frame with 408 individuals and the following 26 variables (16 depression items followed by 10 OCD items).

onset: Sleep-onset insomnia.
middle: Middle insomnia.
late: Early morning awakening.
hypersom: Hypersomnia.
sad: Sadness.
decappetite: Decreased appetite.
incappetite: Increased appetite.
weightloss: Weight loss.
weightgain: Weight gain.
concen: Concentration impairment.
guilt: Guilt and self-blame.
suicide: Suicidal thoughts, plans or attempts.
anhedonia: Anhedonia.
fatigue: Fatigue.
retard: Psychomotor retardation.
agitation: Agitation.
obtime: Time consumed by obsessions.
obinterfer: Interference due to obsessions.
obdistress: Distress caused by obsessions.
obresist: Difficulty resisting obsessions.
obcontrol: Difficulty controlling obsessions.
comptime: Time consumed by compulsions.
compinterf: Interference due to compulsions.
compdis: Distress caused by compulsions.
compresis: Difficulty resisting compulsions.
compcont: Difficulty controlling compulsions.

McNally, R. J., Mair, P., Mugno, B. L., and Riemann, B. C. (2017). Comorbid obsessive-compulsive disorder and depression: A Bayesian network approach. Psychological Medicine, 47(7), 1204-1214.