Key result
Depression is linked to a ~149% greater likelihood of polypharmacy in older adults.
Why the study?
Depression and polypharmacy are both common among older adults and may be closely interrelated.
Is depression associated with polypharmacy in older adults?
Is depression associated with polypharmacy in older adults?
Depression is strongly associated with polypharmacy in older adults, highlighting the need to integrate mental health assessments into medication management.
No takes yet. Share an insight, caveat, or question.
May warrant depression screening in older adults with polypharmacy; confirms the association but leaves causality and practice change open.
Wang et al. (2026) studied this question. Depression is associated with an increased likelihood of polypharmacy in older adults, with an odds ratio of 2.49 (95% CI: 1.88–3.29).
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: