Obesity in schoolchildren from Merida, Venezuela: association with cardiovascular risk factors

To investigate the prevalence of obesity and associated cardiovascular risk factors in schoolchildren in our city, given the influence of these factors on the development of atherosclerosis. We studied a representative sample of second grade students composed of 370 children aged 7.82+/-0.62 years (47.8% girls and 52.2% boys); 52.4% were from public schools and 47.6% were from private schools. Surveys were performed and anthropometric measurements, blood pressure (BP) values and glucose and lipid profiles in capillary blood were determined. A total of 9.7% (36 schoolchildren) were obese and 13.8% were overweight. There were no differences according to sex or school system. Abdominal obesity was observed in 69.4% (p