DOI: http://dx.doi.org/10.18203/2394-6040.ijcmph20193977

Body mass index profile among school children: an anthropometric study

S. Mahalakshmi, M. J. Abirami

Abstract


Background: The study aimed to analyse the trends in the growth pattern of the children in the age group of 3-21 years of both boys and girls using body mass index (BMI). The study also compared the BMI of the sample with the WHO norms and the group average.

Methods: A study was conducted in India covering 1728 children 849 boys and 879 girls from LKG grade to +2 grades in the age group of 3-21 years. BMI grades were computed as per WHO 2006 standards (underweight- <18.50, normal- 18.50-24.99, overweight- >25.00 and obese- >30.00). Results were analyzed using percentage and ANOVA.

Results: The data shows that 88.9% of children in the age group of 3-8 years are underweight and in 15-21 years of age children are relatively healthy, but are inclined to move to overweight (17.66%) and obesity (7.21%). More of boys (31%) tend to be underweight than girls. Age and gender were found to be significantly related to BMI. The average BMI of the sample group is above the national standards of WHO (World Health Organization) in all the three age groups. Boys are found to be on par with WHO norms while girls exceed the same. Majority of the sample were below the average denoting underweight.

Conclusions: Age and gender was significantly related with BMI. Average BMI of the sample was on par with national standard of WHO. BMI was thus found to be an effective tool for predicting the well-being of school children.


Keywords


BMI grades, Children, Age, Gender, Health status

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References


Freedman DS, Khan LK, Serdula MK, Dietz WH, Srinivasan SR, Berenson GS. The relation of childhood BMI to adult adiposity: the Bogalusa Heart Study. Pediatr. 2005;115(1):22-7.

Dolla CK, Meshram P, Shrivastava P, Karforma C, Das S, Uike M. Nutritional status of Kodaku preschool children in central India. J Hum Ecol. 2005;17(3):229-31.

Puckree T, Naidoo P, Pillay P, Naidoo T. Underweight and overweight in primary school children in eThekwini district in KwaZulu-Natal, South Africa. J Prim Health Care Fam Med. 2011;3(1):203.

Mahajan PB, Purty AJ, Singh Z, Cherian J, Natesan M, Arepally S, et al. Study of childhood obesity among school children aged 6 to 12 years in Union Territory of Puducherry. Indian J Community Med. 2011;36(1):45-50.

Scheier LM. School Health report card attempt to address the obesity epidemic. J Am Diet Assoc. 2004;104(3):341-4.

Cherian AT, Cherian SS, Subbiah S. Prevalence of obesity and overweight in urban school children in Kerala, India. Indian Pediatr. 2012;49(6):475-7.

Allan R, Matthew M, Delsin B, Samar S. Body mass index (BMI) in school age children. J Pediatr Gastroenterol Nutr. 1999;29(4):515.