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Overweight and Obesity Among Internal Migrants in India

印度境內移居者的體重過重與肥胖狀況

摘要


Migration, chiefly from rural to urban areas has been linked to precursor conditions of cardiovascular diseases. We estimated the odds of overweight/obesity ( BMI ≥25 kg/m^2) associated with different patterns of internal migration, using data from the National Family Health Survey 3, a cross-sectional survey that covered 29 states of India in 2005/06. A total of 56,498 non-pregnant women, aged 15 to 49 years, and 42,190 men, aged 15 to 54 years, with BMI >18.5 kg/m^2 were included in the final analysis. Odds ratios (ORs) for overweight/obesity were computed for different groups of migrants after adjusting for age, socioeconomic status and parity using binomial logistic regression models. All analyses were performed separately for men and women and weighted using national sampling weights. Rural to urban migrant women but not men, had higher odds of being overweight/obese (adjusted OR (AOR): 1.50, 95% confidence interval (CI): 1.36-1.65) compared to non-migrant rural residents. Increased odds were also noted among women migrating from one urban area to another, compared to non-migrant urban women (A OR: 1.10, 95% CI: 1.02-1.19). Women migrating from urban to rural areas, however had decreased odds (AOR: 0.75, 95% CI: 0.67-0.83) of overweight/ obesity. Thus, apart from confirming rural to urban migration as a risk factor for overweight, this study finds that other patterns of migration are also associated with overweight/obesity.

並列摘要


Migration, chiefly from rural to urban areas has been linked to precursor conditions of cardiovascular diseases. We estimated the odds of overweight/obesity ( BMI ≥25 kg/m^2) associated with different patterns of internal migration, using data from the National Family Health Survey 3, a cross-sectional survey that covered 29 states of India in 2005/06. A total of 56,498 non-pregnant women, aged 15 to 49 years, and 42,190 men, aged 15 to 54 years, with BMI >18.5 kg/m^2 were included in the final analysis. Odds ratios (ORs) for overweight/obesity were computed for different groups of migrants after adjusting for age, socioeconomic status and parity using binomial logistic regression models. All analyses were performed separately for men and women and weighted using national sampling weights. Rural to urban migrant women but not men, had higher odds of being overweight/obese (adjusted OR (AOR): 1.50, 95% confidence interval (CI): 1.36-1.65) compared to non-migrant rural residents. Increased odds were also noted among women migrating from one urban area to another, compared to non-migrant urban women (A OR: 1.10, 95% CI: 1.02-1.19). Women migrating from urban to rural areas, however had decreased odds (AOR: 0.75, 95% CI: 0.67-0.83) of overweight/ obesity. Thus, apart from confirming rural to urban migration as a risk factor for overweight, this study finds that other patterns of migration are also associated with overweight/obesity.

並列關鍵字

internal migrants overweight obesity India NFHS 3

參考文獻


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被引用紀錄


Wahlqvist, M. L. (2014). Ecosystem Health Disorders-Changing Perspectives in Clinical Medicine and Nutrition. Asia Pacific Journal of Clinical Nutrition, 23(1), 1-15. https://doi.org/10.6133/apjcn.2014.23.1.20
王宥勻(2016)。臺灣國小學童體重過重與健康相關行為及學校周圍環境之關係:多層次分析〔碩士論文,中山醫學大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0003-2208201611242000

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