Secular Trends in Prevalence of Overweight and Obesity from 2006 to 2009 in Urban Asian Indian Adolescents Aged 14-17 Years

The present study examines the secular trends in prevalence of overweight and obesity among urban Asian Indian adolescents in New Delhi (North India). The data were derived from cross-sectional sampling of children, 3493 in year 2006 and 4908 in year 2009, aged 14-17 years studying in privately-fund...

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Vydané v:PloS one Ročník 6; číslo 2; s. e17221
Hlavní autori: Gupta, Deepak Kumar, Shah, Priyali, Misra, Anoop, Bharadwaj, Swati, Gulati, Seema, Gupta, Nidhi, Sharma, Rekha, Pandey, Ravindra M., Goel, Kashish
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: United States Public Library of Science 23.02.2011
Public Library of Science (PLoS)
Predmet:
Adolescent
Adolescents
Asian People - ethnology
Asian People - statistics & numerical data
Body mass
Body Mass Index
Body size
Body weight
Children
Cross-Sectional Studies
Elementary school students
Female
Government finance
Health Surveys
Humans
India - epidemiology
India - ethnology
Male
Males
Medicine
Mortality
Obesity
Obesity - epidemiology
Overweight
Overweight - epidemiology
Prevalence
Schools
Schools - statistics & numerical data
Socioeconomics
Studies
Teenagers
Trends
Type 2 diabetes
Underweight
Urban Population - statistics & numerical data
Urban Population - trends
Youth
India
United States > US
Detroit Michigan
Michigan
ISSN:1932-6203, 1932-6203
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Shrnutí:The present study examines the secular trends in prevalence of overweight and obesity among urban Asian Indian adolescents in New Delhi (North India). The data were derived from cross-sectional sampling of children, 3493 in year 2006 and 4908 in year 2009, aged 14-17 years studying in privately-funded and government-funded schools. Age, gender and Asian Indian-specific cut offs of body mass index (BMI) were used to define overweight and obesity. The prevalence of obesity increased significantly from 9.8% in 2006 to 11.7% in 2009 (p<0.01), whereas underweight decreased from 11.3% to 3.9% (p<0.001). There was a significantly higher risk of being overweight (OR 1.28; 95% CI, 1.15-1.42) and obese (OR 1.44; 95% CI, 1.24-1.66) in year 2009 than 2006, after adjusting for age, gender and type of school. Males and privately-funded school children had significantly higher increase in prevalence and risk of being overweight and obese over the three years. In conclusion, this study showed an increasing trend in prevalence of overweight and obesity in urban Asian Indian adolescents. More specifically, the study showed the association of this increasing trend of overweight and obesity prevalence with male gender and high socio-economic status, calling for an urgent need for immediate and targeted preventive measures.
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Conceived and designed the experiments: AM PS RMP. Performed the experiments: PS SB SG RS. Analyzed the data: DKG PS KG RMP. Contributed reagents/materials/analysis tools: DKG PS KG SB SG RS RMP. Wrote the paper: AM DKG PS KG NG. Performed data collection: PS SB SG RS. Interpreted data: DKG PS KG RMP.
ISSN:1932-6203
1932-6203
DOI:10.1371/journal.pone.0017221