Disease-specific properties of the Rating Scale for Depression in patients with stroke, Alzheimer's dementia, and Parkinson's disease.
To compare the psychometric properties of the Hamilton Rating Scale for Depression (Ham-D) in patients with stroke, Alzheimer's dementia (AD), and Parkinson's disease (PD), receiver operating characteristic curves were plotted for each group. The concurrent validity of the Ham-D with the DSM-IV criteria for major depressive disorder was high in each of these groups. However, optimal performance of the Ham-D requires the application of disease-specific cutoff scores for screening, diagnostic, and dichotomization purposes. These disease-specific cutoff scores were highest in PD, lower in AD, and lowest in stroke patients.
Naarding
Paul
P
Department of Psychiatry, University Medical Center Nijmegen, The Netherlands. p.naarding@czzopsy.azn.nl
Leentjens
Albert F G
AF
van Kooten
Fop
F
Verhey
Frans R J
FR
D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology*; D019540:Area Under Curve; D016009:Chi-Square Distribution; D003865:Major Depressive Disorder / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology*; D015995:Prevalence; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data; D011594:Psychometrics; D020521:Stroke / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology*