Three-in-one weight, height and body mass index charts for children and adults.
The aim of the study was to develop four appropriate three-in-one weight, height and built in body mass index (BMI) charts, for under-fives, 0-5-year-olds, > 5-10-year-olds, > 10-18-year-olds, and adults and to delineate the normal range, underweight, overweight and obesity on the above charts. Four different charts were designed for the various age groups as indicated above. Height was made available on the x-axis, weight on the y-axis, and corresponding BMI values on the right margin. Shading of the normal range to denote the health path and marking of the cut-off curves to denote normal status, overweight, and obesity were done selecting appropriate round figures to suit both sexes in accordance with the International Obesity Task Force (IOTF) recommendations for the various age groups. Field trials were done on appropriate subjects belonging to various age groups. 500 in each group with equal male to female ratio. The field trials showed that all the studied subjects belonging to both sexes came within the purview of the chart and those with normal nutritional status, underweight, overweight, and obesity could easily be identified looking at the chart without doing any further calculation. Early intervention also could be advised as the chart could demonstrate how much weight should be gained or reduced to come within the health path. In conclusion, the charts are applicable to both sexes and are user friendly. These are appropriate for general screening of nutritional status and to determine underweight, overweight, and obesity from birth to adulthood. They give a visual display of the ideal health path with respect to weight, height, and BMI and the adjustment in weight required to reach the normal range.
Elizabeth
K E
KE
Department of Pediatrics, SAT Hospital, Government Medical College, Trivandrum, India. elsake@rediffmail.com
Muraleedharan
Manu
M
D000293:Adolescent; D000328:Adult; D000886:Anthropometry; D001827:Body Height; D015992:Body Mass Index; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D003196:Computer Graphics; D005260:Female; D006801:Humans; D007194:India; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008499:Medical Records; D009752:Nutritional Status; D012016:Reference Values