Health outcomes following retirement: a comparative study of health and non-health pensioners in Ghana

Abstract

Occupation is a major determinant of health outcomes. Healthcare workers are assumed to know how to prevent diseases and live a healthy life. The aim of this study is to determine the association between working in healthcare as a pre-retirement occupation and health outcomes after retirement.

Method This cross-sectional study was conducted among 4813 members of the National Pensioners Association in Ghana. Thirteen study centres were used in the study.

Results A total of 403 study participants (8.4%) were healthcare workers. After retirement, healthcare workers died earlier compared to non-healthcare workers. Life-table analysis of data demonstrated that 51.9% (95% CI = 47.1–56.9) of health workers died within 5 years after retirement, compared to 35.9% (95% CI = 34.5–37.4) of non-healthcare workers within same time period. Healthcare workers had a significantly higher prevalence of obesity (34.0, 95% CI = 29.5–38.8), self-reported hypertension (54.8%, 95% CI = 49.9–59.7) and high serum total cholesterol (46.4%, 95% CI = 48.7–58.5) compared to non-health workers. Logistic regression of factors on health outcomes after retirement among healthcare workers revealed that healthcare workers were nearly twice as likely to have arthritis (AOR = 1.6, 95% CI = 1.2–2.1), hearing loss (AOR = 2.0, 95% CI = 1.2–3.1), ischaemic heart disease (AOR = 2.0, 95% CI = 1.2–3.3), and cerebrovascular accident (AOR = 2.1, 95% CI = 1.1–4.0) compared to non-healthcare workers.