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Unmet needs for hypertension diagnosis among older adults in Myanmar: secondary analysis of a multistage sampling
Ikuma Nozaki1, Yugo Shobugawa2, Yuri Sasaki3
1Bureau of International Health Cooperation, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-Ku, Tokyo, Japan. i-nozaki@it.ncgm.go.jp.
Insights
Many older adults in Myanmar have undiagnosed hypertension, particularly men and those in the Bago region. Addressing barriers to hypertension diagnosis is crucial for improving health outcomes in this population.
Area of Science:
- Gerontology
- Public Health
- Epidemiology
Background:
- Hypertension significantly impacts morbidity in older adults.
- Access to health services for hypertension diagnosis in Myanmar remains under-researched.
- Identifying unmet needs in hypertension diagnosis is critical for targeted interventions.
Purpose of the Study:
- To investigate unmet needs in hypertension diagnosis among older adults in Myanmar.
- To identify factors associated with the lack of hypertension diagnosis in the study population.
Main Methods:
- Secondary data analysis of a cross-sectional survey of adults aged 60 and above in Myanmar.
- Objective health indicators, including blood pressure, were collected.
- Logistic regression analysis was used to determine factors associated with unmet needs for hypertension diagnosis.
Main Results:
- A high prevalence of hypertension (71.4%) was observed in 1200 participants.
- 20% of participants with hypertension remained undiagnosed.
- Unmet needs for diagnosis were linked to male sex, residing in the Bago region, and better self-rated health.
Conclusions:
- Significant barriers exist in accessing hypertension diagnostic services in Myanmar, indicated by regional disparities.
- Male sex, Bago region residence, and better self-rated health are associated with unmet needs for hypertension diagnosis.
- Charitable clinics may play a role in reducing financial barriers to hypertension diagnosis.
Background:
Hypertension is a major cause of morbidity among older adults. We investigated older adults' access to health services in Myanmar by focusing on unmet needs in diagnosing hypertension. This study aims to identify factors associated with the unmet needs for hypertension diagnosis in the study areas of Myanmar.
Methods:
This is a secondary data analysis of the survey which is a cross-sectional study conducted with older adults (aged ≥ 60 years) in the Yangon and Bago regions of Myanmar. Objective indicators of health were collected, including blood pressure, height and weight. The diagnosis of hypertension was considered an unmet need when a participant's blood pressure measurement met the diagnostic criteria for hypertension but the disease had not yet been diagnosed. Bivariate and multivariate analyses using logistic regression were performed to identify factors associated with the unmet need for hypertension diagnosis. Factors related to lifestyle habits and medical-seeking behaviour were selected and put into the multivariate model.
Results:
Data from 1200 people, 600 from each of the two regions, were analysed. Altogether 483 (40.3%) participants were male, 530 (44.2%) were aged ≥ 70 years, and 857 were diagnosed with hypertension based on their measured blood pressure or diagnostic history, or both, which is a 71.4% prevalence of hypertension. Moreover, 240 (20.0%) participants had never been diagnosed with hypertension. In the multivariate analysis, these unmet needs for hypertension diagnosis were significantly associated with male sex (odds ratio [OR] 1.46, 95% confidence interval [CI] 1.05-2.05), residence in the Bago region (OR 1.64, 95% CI 1.09-2.45) and better self-rated health (OR 1.70, 95% CI 1.24-2.33), but not with education, category on the wealth index or living arrangement.
Conclusions:
There are barriers to accessing health services for hypertension diagnosis, as evidenced by the regional disparities found in this study, and charitable clinics may decrease the financial barrier to this diagnosis.
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