Diabetes mellitus and functional limitations among older adults: Evidence from a large, representative Ghanaian aging study
Literature linking diabetes mellitus (DM) to functional status is limited in low- and middle-income countries. Importantly, factors influencing this association are even less understood. This study aims to examine the association of DM with functional limitations (FL) in older adults and to identify...
Saved in:
Published in | Journal of psychosomatic research Vol. 174; p. 111481 |
---|---|
Main Authors | , , , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Inc
01.11.2023
Elsevier |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Literature linking diabetes mellitus (DM) to functional status is limited in low- and middle-income countries. Importantly, factors influencing this association are even less understood. This study aims to examine the association of DM with functional limitations (FL) in older adults and to identify potential factors influencing this association.
In a cross-sectional analysis, we examined the association between DM and basic and instrumental activities of daily living-related FL in 1201 adults aged ≥50 years from the Aging, Health, Psychological Well-being, and Health-seeking Behavior Study. DM was defined as a self-report of physician diagnosis. The associations were assessed using hierarchical regression estimates and bootstrapping technique via the Hayes PROCESS macro program.
The prevalence of DM and FL was 10.1% and 36.1%, respectively, with OR = 2.50 (95%CI = 1.59–3.92) after accounting for sociodemographic factors, smoking, alcohol use, self-rated health, loneliness, and sleep quality. After full adjustment, polytomous regressions showed that the association of DM with FL increased with the number of FL (i.e., OR = 1.60 for 1–2, OR = 1.88 for 3–5, and OR = 2.0o for >5 FL compared with no FL). However, this association was attenuated after controlling for physical activity (OR = 2.06, 95%CI = 1.28–3.31), hypertension (OR = 1.87, 95%CI = 1.14–2.99), stroke (OR = 1.82, 95%CI = 1.20–2.93), and pain facets (OR = 1.80, 95%CI = 1.04–3.02). PA thus mediated 40.39% of the DM-FL association.
In this representative study, older adults with DM showed higher odds for FL, and this association was partially explained by physical activity and health variables. Investing in a holistic management approach might be helpful for public health planning efforts to address DM-induced FL in old age.
•Research on diabetes (DM)-functional limitations (FL) link is limited in SSA.•We characterized this association using data from a Ghanaian Aging Study.•The prevalence of DM and FL was 10.1% and 36.1%, respectively, in our sample.•Older adults with DM had a 2.50 (95%CI = 1.59–3.92) greater chance of having FL.•The DM-FL link was partially explained by physical activity, hypertension, stroke, and pain. |
---|---|
Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0022-3999 1879-1360 |
DOI: | 10.1016/j.jpsychores.2023.111481 |