Cumulative Association of Sexual, Cognitive, and Depressive Disorders With Quality of Life After Stroke: A Rehabilitation Cohort in Kinshasa

Eric Kam Kampy Orcid logo ,
Eric Kam Kampy
Contact Eric Kam Kampy

Physical Medicine and Rehabilitation, School of Medicine, University of Kinshasa Congo Kinshasa

Guy Bumoko Makila Mabe Orcid logo ,
Guy Bumoko Makila Mabe

Neurology, University of Kinshasa , Knshasa , Congo Kinshasa

teddy bofosa Orcid logo ,
teddy bofosa

Physical Medicine and Rehabiltation, Medicine , University of Kinshasa Congo Kinshasa

Mathieu Loposso Nkumu Orcid logo ,
Mathieu Loposso Nkumu

Urology, Medicine, University of Kinshasa Congo Kinshasa

Sauvage Chloé Orcid logo ,
Sauvage Chloé

Université Libre de Bruxelles , Brussels , Belgium

Betty Miangindula Mabenza Orcid logo
Betty Miangindula Mabenza

University of Kinshasa , Kinshasa , Democratic Republic of the Congo

Editor: Danilo Radanović

Published: 21.09.2026.

Volume 18, Issue 2 (2026)

https://doi.org/10.31382/20261203

Abstract

This study assessed the individual and cumulative associations of post-stroke cognitive, depressive, and sexual disorders with quality of life (QoL) among patients undergoing rehabilitation. This cross-sectional study included 169 stroke survivors receiving outpatient rehabilitation. QoL was assessed using the Stroke Impact Scale version 3.0 (SIS 3.0). Cognitive, depressive, sexual, motor, and disability status were assessed using validated instruments. Bivariate analyses and multivariable linear regression were performed. Cumulative association was examined using a 0–3 disorder score and ANOVA with Tukey post-hoc comparisons. Cognitive impairment, depressive symptoms, and sexual dysfunction were identified in 29.6%, 46.7%, and 55.0% of participants, respectively. Lower SIS scores were observed among participants with cognitive impairment, depressive symptoms, and interview-reported sexual difficulties. In multivariable regression, participants without cognitive impairment had higher QoL scores than those with impairment (B = 8.23, 95% CI [4.05, 12.42], p < 0.001). Depressive symptoms (B = −4.80, 95% CI [−9.10, −0.40], p = .031) and interview-reported sexual difficulties (B = −5.30, 95% CI [−10.20, −0.30], p = .037) were independently associated with lower QoL, whereas BISF-W/MSHQ-assessed sexual dysfunction was not. Age and motor function were positively associated with QoL, whereas disability was negatively associated. QoL differed significantly by number of co-occurring disorders (ANOVA F = 5.61, p = .001, η² = 0.093), decreasing from 55.3% with no disorders to 38.6% with three disorders. Co-occurring disorders were cumulatively associated with QoL. Given the cross-sectional design, causality cannot be inferred. The findings support multidimensional rehabilitation addressing motor and non-motor sequelae in this rehabilitation cohort in Kinshasa.

 

Keywords

References

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Data Availability

The database used and/or analyzed for this study is available from the corresponding author upon reasonable request.

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No funding

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