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. 2017 Jan 7:4:1.
doi: 10.1186/s40608-016-0139-8. eCollection 2017.

Body mass index-measured adiposity and population attributability of associated factors: a population-based study from Buea, Cameroon

Leopold Ndemnge Aminde  1 , Jeannine A Atem  2 , Andre Pascal Kengne  3 , Anastase Dzudie  4 , J Lennert Veerman  5
Affiliations

Body mass index-measured adiposity and population attributability of associated factors: a population-based study from Buea, Cameroon

Leopold Ndemnge Aminde et al. BMC Obes. .

Abstract

Background: Obesity is currently a global health challenge driven by a mix of behavioural, environmental and genetic factors. Up to date population-based disease burden estimates are needed to guide successful prevention and control efforts in African countries. We investigated the prevalence and population attributable fractions of overweight and obesity in Buea, the Southwest region of Cameroon.

Methods: Data are from a community-based cross-sectional study involving randomly selected adults conducted in 2016. Body mass index (BMI) was categorized according to the WHO classification. Multivariable logistic regressions were used to investigate factors independently associated with obesity. Corresponding population attributable fractions were estimated.

Results: Among the 1,139 participants, age-standardized prevalence (95% CI) of overweight and obesity were; 36.5 (33.7-39.3) and 11.1 (9.3-12.9) percent respectively. Mean BMI was 25.3 ± 4.3 kg/m2; women were heavier than men (25.8 vs. 24.4 kg/m2; p <0.0001). Factors associated with obesity were; female gender [odds ratio 3.20 (95% CI: 1.93-5.59)], age > 31 years [3.21 (1.86-5.28)] and being married [2.10 (1.60-3.51)]. At the population level; older age, being married, low level of education, high monthly income and physical inactivity accounted respectively for 11.9%, 21.8%, 11.6%, 6.4% and 8.7% of overweight and obesity among the women, while older age and being married explained 9.2% and 28.3% of overweight and obesity in men.

Conclusion: The prevalence of overweight and obesity in this semi-urban Cameroonian population is high, affecting over a third of individuals. Community-based interventions to control weight would need to take into account gender specificities and socio-economic status.

Keywords: Body mass index; Cameroon; Obesity; Overweight; Prevalence.

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Figures

Fig. 1
Fig. 1
Trend in prevalence of overweight and obesity by sex and age group
See this image and copyright information in PMC

References

    1. World Health Organization (WHO). Obesity and overweight: Fact sheet. 2015. [cited 2016 June 24]. Available from: www.who.int/mediacentre/factsheets/fs311/en/.
    1. Parikh NI, Pencina MJ, Wang TJ, Lanier KJ, Fox CS, D'Agostino RB, et al. Increasing trends in incidence of overweight and obesity over 5 decades. Am J Med. 2007;120(3):242–50. doi: 10.1016/j.amjmed.2006.06.004. - DOI - PubMed
    1. Schroder H, Elosua R, Vila J, Marti H, Covas MI, Marrugat J. Secular trends of obesity and cardiovascular risk factors in a Mediterranean population. Obesity (Silver Spring, Md) 2007;15(3):557–62. doi: 10.1038/oby.2007.574. - DOI - PubMed
    1. Reas DL, Nygard JF, Svensson E, Sorensen T, Sandanger I. Changes in body mass index by age, gender, and socio-economic status among a cohort of Norwegian men and women (1990–2001) BMC Public Health. 2007;7:269. doi: 10.1186/1471-2458-7-269. - DOI - PMC - PubMed
    1. Balkau B, Deanfield JE, Despres JP, Bassand JP, Fox KA, Smith SC, Jr, et al. International Day for the Evaluation of Abdominal Obesity (IDEA): a study of waist circumference, cardiovascular disease, and diabetes mellitus in 168,000 primary care patients in 63 countries. Circulation. 2007;116(17):1942–51. doi: 10.1161/CIRCULATIONAHA.106.676379. - DOI - PMC - PubMed

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