Jayawardena, R and Byrne, NM and Soares, MJ and Katulanda, P and Hills, AP, Prevalence, trends and associated socio-economic factors of obesity in South Asia, Obesity facts, 6, (5) pp. 405-14. ISSN 1662-4025 (2013) [Refereed Article]
AIM: Worldwide obesity levels have increased unprecedentedly over the past couple of decades. Although the prevalence, trends and associated socio-economic factors of the condition have been extensively reported in Western populations, less is known regarding South Asian populations.
METHODS: A review of articles using Medline with combinations of the MeSH terms: 'Obesity', 'Overweight' and 'Abdominal Obesity' limiting to epidemiology and South Asian countries.
RESULTS: Despite methodological heterogeneity and variation according to country, area of residence and gender , the most recent nationally representative and large regional data demonstrates that without any doubt there is a epidemic of obesity, overweight and abdominal obesity in South Asian countries. Prevalence estimates of overweight and obesity (based on Asian cut-offs: overweight ≥ 23 kg/mē, obesity ≥ 25 kg/mē) ranged from 3.5% in rural Bangladesh to over 65% in the Maldives. Abdominal obesity was more prevalent than general obesity in both sexes in this ethnic group. Countries with the lowest prevalence had the highest upward trend of obesity. Socio-economic factors associated with greater obesity in the region included female gender, middle age, urban residence, higher educational and economic status.
CONCLUSION: South Asia is significantly affected by the obesity epidemic. Collaborative public health interventions to reverse these trends need to be mindful of many socio-economic constraints in order to provide long-term solutions.
|Item Type:||Refereed Article|
|Research Division:||Medical and Health Sciences|
|Research Group:||Public Health and Health Services|
|Research Field:||Public Health and Health Services not elsewhere classified|
|Objective Group:||Specific Population Health (excl. Indigenous Health)|
|Objective Field:||Specific Population Health (excl. Indigenous Health) not elsewhere classified|
|Author:||Byrne, NM (Professor Nuala Byrne)|
|Author:||Hills, AP (Professor Andrew Hills)|
|Web of Science® Times Cited:||14|
|Deposited By:||Health Sciences|
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