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The Relationship Between Suicide Ideation And Late-Life Depression, Steven D. Vannoy, Paul Duberstein, Kelly Cukrowicz, Elizabeth Lin, Ming-Yu Fan, Ju ̈Rgen Unu ̈Tzer

Steven D Vannoy

Objective: To describe the course of suicide ideation (SI) in primary-care based late-life depression treatment, identify predictors of SI, characterize the dynamic relationship between depression and SI, and test the hypothesis that collaborative care decreases the likelihood of reporting SI by decreasing the severity of depressive symptoms. Methods: This was a secondary analysis of a randomized controlled trial comparing collaborative care to usual care for late-life depression. Participants were 1,801 adults age 60 and older from eight diverse primary-care systems. Depression was measured using the Hopkins Symptoms Checklist (HSCL-20). SI was operation- alized using one item from the HSCL-20. Predictors …