The Cross-section Study on the Obesity and Hypertension in Children Aged 6 to 12 yrs,in Shenzhen / 中国慢性病预防与控制

ABSTRACT

Objective To investigate the prevalence of hypertension and obesity and their main influencial factors among 6～12 years old children in Shenzhen.Method 1 140 children aged from 6 to 12 years old in 4 schools in Shenzhen were sampled by random cluster sampling,and their systolic blood pressure(SBP),diastolic blood pressure(DBP),body height,weight and other morphological parameters were measured.Results The prevalent rate of hypertension was 9.4%(8.6% for boys and 10.2% for girls);Rate of overweight and obesity for boys were 13.25% and 13.72,respectively,and the girl were 9.09% and 8.10%,respectively.There were a increasing trend toward SBP and DBP with age,especially SBP.After adjusted with age and gender,the partial correlation coefficients between BMI and SBP,DBP were 0.462 and 0.357,respectively(P