Abstract summary 

Depression is a risk factor for stroke. There is a knowledge gap on the predictors of prestroke depression in stroke survivors living in low- and middle-income countries (LMICs). We estimated prevalence and predictors of prestroke depression, as well as its association with poststroke depression (PSD) in the largest study of stroke in Africa.We evaluated information collected as part of the Stroke Investigative Research and Education Network (SIREN) study, a multicentre, case-control study conducted at 15 sites in Ghana and Nigeria. Prestroke depression status was ascertained in stroke survivors using a validated self-report tool, while PSD was assessed using a stroke specific screening tool for depression ("HRQOLISP-E"). Independent associations were investigated using complementary log-log regression and binary logit models.Among 1,977 participants, prestroke depression was found in 141 (7.1%). In multivariate analyses, prestroke depression was significantly associated with tachycardia (OR = 2.22, 95% CI = 1.37-3.56) and low consumption of green leafy vegetables (OR = 1.91, 95% CI = 1.12-3.24). Forty-one (29.1%) of the prestroke depression sub-sample developed PSD. However, prestroke depression was not significantly associated with PSD.The findings should energize before-the-stroke identification and prioritization of limited treatment resources in LMICs to persons with depression who have multiple, additional, risks of stroke.

Authors & Co-authors:  Ojagbemi Akin A Akinyemi Joshua J Wahab Kolawole K Owolabi Lukman L Arulogun Oyedunni O Akpalu Josephine J Akpalu Albert A Ogbole Godwin G Akinsanya Cynthia C Wasiu Adeniyi A Tito-Ilori Moyinoluwa M Adekunle Fakunle F Lyrea Ruth R Akpa Onoja O Akinyemi Rufus R Sarfo Fred F Owolabi Mayowa M Ovbiagele Bruce B

Study Outcome 

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