Neupane D, Shrestha A, Mishra SR, Bloch J, Christensen B, McLachlan CS, Karki A, Kallestrup P. Awareness, Prevalence, Treatment, and Control of Hypertension in Western Nepal.
Am J Hypertens 2017;
30:907-913. [PMID:
28531244 DOI:
10.1093/ajh/hpx074]
[Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 04/06/2017] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND
Hypertension is a significant contributor to cardiovascular and renal diseases. In low-income settings like Nepal, there are few epidemiological studies assessing hypertension burden. Thus, the purpose was to determine prevalence, awareness, treatment, and control of hypertension in Nepal.
METHODS
A cross-sectional survey was conducted in semi-urban area of western Nepal among randomly selected participants, aged between 25 and 65 years. Systolic blood pressure (BP) ≥140 mm Hg and/or diastolic BP of ≥90 mm Hg and/or taking current antihypertensive medicine defined as hypertension.
RESULTS
Study included 2,815 participants, 1,844 were women. The age- and sex-adjusted prevalence of hypertension was 28%. Of the study participants, 17% were daily smokers, 12% harmful alcohol drinkers, 90% consuming low levels of fruit and/or vegetable, and 7% reported low physical activity. Among hypertensive participants, 46% were aware of their preexisting hypertension, 31% were on hypertensive medication, and 15% met BP control targets. Increasing age (odds ratio [OR]: 1.07, 95% confidence interval [CI]: 1.06; 1.08), higher body mass index (OR: 1.09, 95% CI: 1.06; 1.12), men (OR: 1.63, 95% CI: 1.25; 2.14), harmful alcohol intake (Or: 2.46; 95% CI: 1.73; 3.51), family history of hypertension (OR: 1.42; 95% CI: 1.14; 1.76), and diabetes (OR: 2.08, 95% CI: 1.30; 3.33) were independently associated with hypertension.
CONCLUSIONS
The prevalence of hypertension was found high in western Nepal. A number of risk factors were identified as possible drivers of this burden. Thus, there is an urgent need to address modifiable risk factors in semi-urban settings of western Nepal.
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