Depression screening scale validation in an elderly, community-dwelling population.

This study contrasted the relative effectiveness of an interviewer-rated instrument, the Hamilton Depression Rating Scale, and 2 self-report scales, the short form of the Beck Depression Inventory and the depression scale from the Brief Symptom Inventory, in identifying cases of depression. Cases of major depression, dysthymia, and depressive disorder not otherwise specified (NOS) were identified by means of the Structured Clinical Interview for DSM-III—R (SCID) in a sample of 177 elderly community-dwellers. Receiver operating curves were used to evaluate the relative abilities of the 3 screening instruments to identify cases of depression. All 3 instruments identified major depression and depressive disorder NOS. None was consistently sensitive to cases of dysthymia. The incremental utility of the interview-based instrument for screening was nonsignificant, suggesting that the increased expense in a community setting may not be justified. (PsycINFO Database Record (c) 2010 APA, all rights reserved)