Abstract
Background: Obesity is a major contributor to non-communicable diseases (NCDs) and is
rising in socioeconomically disadvantaged communities with limited health literacy and
access to nutritious food. Namibia, like many African countries, faces increasing obesity
rates because of dietary and lifestyle transitions. Community-based screening is essential
for early identification and prevention.
Aim: This study aimed to determine the prevalence of obesity among community members
in Otjomuise, Namibia.
Setting: The study was conducted at a community health care clinic in Otjomuise, Namibia.
Methods: A cross-sectional, descriptive study was conducted with 335 adults. Body mass
index (BMI) was calculated and classified according to Centers for Disease Control and
Prevention (CDC) categories: underweight, healthy weight, overweight, or obese.
Results: Of the 335 participants, 67.2% (n = 225) were female and 32.8% (n = 110) male.
Overall, 9.3% (n = 31) were underweight, 48.7% (n = 163) had a healthy weight, 26.6%
(n = 89) were overweight, and 16.7% (n = 56) were obese. Mean BMI was 22.92 ± 4.64 kg/m²
for males and 26.76 ± 6.28 kg/m² for females.
Conclusion: Less than half of the participants had a healthy BMI, with notable overweight
and obesity prevalence, particularly among women. These findings align with regional
and global trends and underscore the need for targeted public health strategies.
Contribution: This study provides updated obesity data for Namibia and supports
community-based screening as a tool for surveillance and intervention. It highlights the
importance of multisectoral approaches promoting diet, physical activity, and health
education to reduce NCD risk.