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本文通过调查分析北京市西城区2009-2011年初、高中新生的营养和血压情况,旨在为科学地进行健康干预提供依据。研究抽取北京市西城区6所中学2009-2011年入学的初、高一新生5 607名,进行身体体质、血压情况进行分析。体检结果显示,总超重和肥胖检出率在14.83%～19.95%和11.46%～18.83%之间。初、高中一年级男生的超重和肥胖率均明显高于女生,高一女生的肥胖率低于初一女生(P<0.01或0.05)。较低体重和营养不良率在29.66%～37.65%、6.82%～14.92%之间,初、高一男生的较低体重率与女生相近,而营养不良率明显高于女生。高血压检出率在13.27%～29.30%之间,男、女生之间差异无统计学意义(P>0.05)。多因素相关与回归分析收缩压/舒张压男生高于女生,随年龄、BMI增加收缩压/舒张压增加。青少年的肥胖已成为主要健康问题之一,应进一步加强健康行为干预。
This paper investigates the nutrition and blood pressure of high school freshmen in Xicheng District, Beijing from the beginning of 2009-2011 through investigation and investigation, which aims to provide scientific basis for health intervention. A total of 5 607 freshmen and freshmen were enrolled in 6 high schools in Xicheng District of Beijing from 2009 to 2011 to analyze their physical constitution and blood pressure. Physical examination results showed that the detection rates of total overweight and obesity ranged from 14.83% to 19.95% and from 11.46% to 18.83%. The prevalence of overweight and obesity in first grade and first grade high school boys were significantly higher than that of female students, and the prevalence of obesity in high school girls was lower than that of first grade girls (P <0.01 or 0.05). The lower body weight and malnutrition rates ranged from 29.66% to 37.65% and from 6.82% to 14.92%. The lower body weight rates of boys and girls were similar to those of girls and malnutrition rates were significantly higher than those of girls. The detection rate of hypertension was between 13.27% and 29.30%, there was no significant difference between male and female (P> 0.05). Multivariate correlation and regression analysis of systolic / diastolic pressure boys than girls, with age, BMI increased systolic blood pressure / diastolic blood pressure increased. Adolescent obesity has become one of the major health problems and health behavior intervention should be further strengthened.