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Background and Objectives:Hypertension is one of the most common diseases world-wide and the prevalence in school-aged children appears to be increasing perhaps as a result of increased prevalence of obesity. Thus, the present study was planned to establish an association between body mass index (BMI) and waist circumference (WC) with hypertension amongst school children in the age group of 5-16 years belonging to lower income group (LIG) and middle income group (MIG) in National Capital Territory of Delhi.Subjects and Methods:Population proportionate to size methodology was adopted to select 30 clusters/schools in each LIG and MIG category. About 170 children from each school were selected randomly with the help of random number tables. Anthropometric measurements of weight, height and WC and blood pressure measurements were taken by using the standard methodology.Results and Interpretation:t0 he prevalence of high systolic blood pressure (SBP) in LIG and MIG school population was 3.8 and 4.4% with high WC and BMI are more likely to have hypertension.Subjects and Methods:Population proportionate to size methodology was adopted to select 30 clusters/schools in each LIG and MIG category. About 170 children from each school were selected randomly with the help of random number tables. Anthropometric measurements of weight, height and WC and blood pressure measurements were taken by using the standard methodology.Results and Interpretation:t0 he prevalence of high systolic blood pressure (SBP) in LIG and MIG school population was 3.8 and 4.4% with high WC and BMI are more likely to have hypertension.

This simple and reliable method has the potential as an effective modality to investigate the composition of noncalcified coronary artery plaques and thus help in their characterization. In this inversion method, (ρ(e), Z(eff)) of the scanned sample can be found by eliminating the effects of the CT machine and also by ensuring that the determination of the two unknowns (ρ(e), Ze(ff)) does not interfere with each other and the nature of the plaque can be identified in terms of a three component model.

Respiratory infection, diarrhea and fever are three common infections in underfive children; there are substantial differences in the reported prevalence and ranking of these three morbidities between studies and surveys. Seasonal and year to year variation in prevalence of morbidity and impact of health care on the duration and severity of infection has not been explored. A large scale mixed longitudinal study of under-five children from urban low income households was carried out to document year to year and seasonal variations in the prevalence and type of morbidity and utilization of health care for morbidity and their impact on duration and severity of morbidity. Between January 2012 and Dec 2015 a total of 3888 pre-school children were investigated and 74636 observations were made; prevalence of morbidity was 10.3% (range 7.2%-11.6%). Prevalence of morbidity was higher between July and October. Respiratory infection was the most common and diarrhea was the least common illness in children. Over years there was a rise in the respiratory illness because of increase in construction activity in the study area. There was a fall in diarrhoeal diseases after construction of water supply and drainage system. Majority of the households accessed health care; as a result duration of illness was short and severe morbidity was rare. Improvement in environmental hygiene can result in reduction in morbidity. Access to health care reduces duration and severity of infection.

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