Prevalence (%) of obesity and metabolic disorders among Beijing children aged 6–18 years, whole BCAMS sample. population.

Abbreviation: TG, triglyceride; TC, total cholesterol; IFG, impaired fasting glucose. TG, TC and fasting blood glucose were tested based on fasting finger capillary blood.aOverweight and obesity were diagnosed based on International Obesity Task Force (IOTF) BMI cutoffs.bDiagnosed by systolic and/or diastolic (K4) blood pressure ≥90th percentile for age and sex from the blood pressure reference standards for Chinese children and adolescents. High-normal was defined as systolic and/or diastolic blood pressure ≥90th–cElevated TG was diagnosed as TG≥1.7 mmol/L.dElevated TC was diagnosed as TC≥5.2 mmol/L.eIFG was diagnosed as glucose ≥5.6 mmol/L.*χ2-test, all rural and urban differences were significant, P