Social networks, perceived social support, and HbA1c in individuals with type 2 diabetes mellitus in urban Ghana. Issue 2 (17th February 2023)

• Record Type: Journal Article
• Authors: Botchway, Marian; Davis, Rachel E.; Merchant, Anwar T.; Appiah, Lambert T.; Sarfo-Kantanka, Osei; Moore, Spencer
• Is Part Of: Ethnicity & health. Volume 28:Issue 2(2023)
• Page Start: 281
• Page End: 298
• Publication Date: 2023-02-17
• Subjects: Ghana -- social networks -- social support -- type 2 diabetes -- HbA1c; Ethnic groups -- Health and hygiene -- Periodicals; Ethnic groups -- Medical care -- Periodicals; Medical care -- Cross-cultural studies -- Periodicals; Ethnic Groups -- periodicals; Delivery of Health Care -- periodicals; Social Sciences -- periodicals; 362.1089
• DOI: 10.1080/13557858.2022.2033172
• Languages: English
• ISSNs: 1355-7858

Abstract

ABSTRACT: Objectives: Although links between social relationships and health are well established, few studies have concurrently examined the effects of compositional, structural, and functional dimensions of social networks on glycemic (HbA1c) control in low- and middle-income countries such as Ghana. In these settings where informal social relationships are critical for access to resources, evaluating the links between social network characteristics, social support, and glycemic control may provide clarity about important relationships that facilitate the well-being of individuals with type 2 diabetes mellitus (T2DM). Design: In 2018, we conducted a hospital-based, cross-sectional survey of noninstitutionalized adults with T2DM in Ghana. Using data from 247 study participants, multivariable linear regression models were used to estimate associations between: 1) HbA1c and three social network characteristics (kin composition, household composition, and network density); 2) social support and the three social network characteristics; and 3) HbA1c and social support. We also examined gender differences in these associations and applied mediation techniques to determine if network characteristics operated through social support to affect HbA1c. Results: Findings indicated that higher kin composition and higher household composition were each significantly associated with increased social support. Neither social support nor social network characteristics were significantly related to HbA1c, and there were no gender differences in any of these associations. Conclusion: Although family and household members were identified as important sources of social support for diabetes management, the ways in which they influence HbA1c control among Ghanaians require further investigation. Future studies can examine whether changes in social support over time, social support satisfaction, or other dimensions of social relationships improve T2DM outcomes in countries like Ghana.