Sociodemographic Factors in Older Adults' Gait Speed Decline: A Gender Disaggregate Growth Curve Analysis of the Ibadan Longitudinal Study of Ageing.

Journal: Journal of aging and health

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Affiliated Institutions:  Faculty of Health Sciences, University of Lethbridge, Lethbridge, AB, Canada. World Health Organization Collaborating Centre for Research and Training in Mental Health, Neuroscience, and Substance Abuse, Department of Psychiatry, College of Medicine, University of Ibadan, Ibadan, Nigeria. Emerging Researchers and Professionals in Ageing-African Network, Abuja, Nigeria. Department of Physiotherapy, Faculty of Clinical Sciences, College of Medicine, University of Ibadan, Ibadan, Oyo, Nigeria.

Abstract summary 

BackgroundGait speed is an important predictor of older adults' well-being. We estimated the influence of sociodemographic factors on the gait speed decline of community-dwelling older Nigerians.MethodsUsing the Ibadan Study of Ageing (2007, 2008, and 2009 cycles), we completed a gender disaggregate analysis of sociodemographic influences on participants' gait speed trajectory using mixed-design ANOVA and growth curve analysis.ResultsAt baseline, 53.2% of participants were female, 61.9% were married, with an average age of 75.5 ± 6.8 years and gait speed of 0.96 ± 0.32 m/s. Gender-specific models showed slower gait speed decline in men (β = -0.05, < .001) compared to women (β = -0.09, < .001). Widowhood (β = -0.07, = .001) for women, high socioeconomic status (β = -0.01, = .009) for men, and chronic disease burden for women (β = -0.02, = .010) and men (β = -0.03, = .008) were significant predictors of gait speed decline.ConclusionAddressing culture-related widowhood and women's vulnerabilities, improving health coverage, and promoting lifestyle modifications may mitigate mobility decline among older Nigerians.

Authors & Co-authors:  Onyeso Ogochukwu Kelechi OK Alumona Chiedozie James CJ Ojagbemi Akin A Onyeso Kelechi Mirabel KM Odole Adesola C AC Victor Janice J Doan Jon J Bello Toyin T Gureje Oye O Awosoga Oluwagbohunmi A OA

Study Outcome 

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Citations : 
Authors :  10
Identifiers
Doi : 10.1177/08982643251329431
SSN : 1552-6887
Study Population
Men,Women
Mesh Terms
Other Terms
Nigeria;chronic disease;mobility;social determinants of health;socioeconomic
Study Design
Longitudinal Study
Study Approach
Country of Study
Niger
Publication Country
United States