The rates of overweight and obesity are rising to epidemic proportions, especially among women. There are many health risks associated with increased weight. This study aims at providing information on the overweight and obesity and its associated factors among non pregnant and non lactating women aged 15 to 49 years in Sri Lanka. Multistage cluster sampling method was used. A household survey was carried out in nine districts, each randomly selected from all 9 provinces. Thirty Grama Nildhari areas per district were selected, each cluster consisting of 21 randomly selected households. Data collection was by an interviewer administered questionnaire. Weight and height were measured and body mass index (BMI) calculated. International classification was used to identify overweight women. Total of 6071 households were included in the study. Of the 27,862 residents in the selected households, 27.3 percent were women aged between 15 and 49 years. Of them, 18.2% had BMI <18.5 (thin), 52.4% were BMI between 18.5-24.9 (normal), 22.8% were between 25.0 and 29.9 (overweight) and 6.6% were BMI 30.0 or above (obese). When Asian cutoff value is applied 37.8% (BMI 18.5-23.0), 28.7% (BMI 23.01-27.5) and 15.2% (BMI>27.5) were normal, overweight and obese respectively. Higher level of husband's education and higher wealth quintiles were associated with risk of overweight or obesity. Increasing level of overweight and obesity prevalence among women between 15-49 years indicates the important role of health professionals in promoting preventative measures and encouraging positive lifestyle behaviors of women during health encounters. We recommend counseling women about safe and effective weight loss and weight management programs.
Objective To assess health status of 9-10-year old school children in Sri Lanka. Design A cross-sectional, descriptive study. Schools were selected to obtain a sample representative at national and provincial levels and 20 children were randomly selected from Grade 5 classes in each school. Measurements Children were examined for Bitot's spots and goitre. Height, weight, and visual acuity were measured according to standard procedures. Haemoglobin level was measured using finger-prick blood and a HemoCue® meter. Geohelminth infections were quantified by faecal examination using the modified Kato-Katz technique. Height for age Z-scores (HAZ) and body mass index (BMI) were calculated as indicators of nutritional status. Results Two thousand five hundred and twenty eight children (1351 boys) from 144 schools (140 state schools and four private schools) were examined. Nationally, 15.5% of children were stunted (HAZ lower than-2.0 SD); 52.6% were thin (BMI < 5th centile of age-and sexmatched reference population); 3.1% were overweight (BMI > 85th centile); 12.1% were anaemic; 0.3% had Bitot's spots; 3% had a visible or palpable goitre; 4.6% were shortsighted; and 6.9% had one or more soil-transmitted nematode infection. Among children on whom anthropometry, haemoglobin and faecal examinations were all done, 64.6% (1332/2063) were thin, stunted, anaemic or infected with worms. A much higher proportion of children in the Northern and Eastern provinces had health problems when compared to the other provinces. Conclusions The majority of older primary schoolchildren in Sri Lanka are undernourished. Anaemia, vitamin A deficiency, iodine deficiency and soil-transmitted nematode infections affect a much smaller proportion of them.
The nutritional problems of adolescents aged 10 to 15 years should be addressed through the schools. Specific policies should be developed in collaboration with the Ministry of Health and Education to control nutritional problems among adolescents.
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