摘要:
分析广西壮族学生1991-2014年血压动态变化情况,为预防控制儿童青少年高血压提供科学依据.方法 对1991-2014年6次全国学生体质与健康调研中广西7~18岁壮族学生血压、身高、体重等数据信息进行整理,采用Excel 2007和SPSS 19.0进行统计分析.结果 24年间,广西壮族学生收缩压总体呈下降趋势(F=4.179,P<0.01),平均下降3.9 mmHg(1 mmHg=0.133 kPa);舒张压呈上升趋势(F=23.636,P<0.01),平均上升6.9 mmHg,变化幅度大于收缩压;脉压差呈下降趋势(F=134.265,P<0.01),平均下降10.8 mmHg.学生血压随着年龄的增长而逐渐升高,进入青春期后,男、女血压增速明显增加,男生血压增速比女生缓迟2~3年,但增幅大于女生.1991-2014年,学生体质量指数总体呈上升趋势(F=4.841,P<0.01).结论 广西壮族学生血压水平逐年升高.应做好健康教育,倡导健康文明的生活方式,预防高血压的发生.
Abstract:
Objective To analyze dynamic changes of the blood pressure among Guangxi Zhuang students,and to provide scientific basis for prevention and control of hypertension in children and adolescents.Methods The data of blood pressure,height,weight and other data of Zhuang students aged 7-18 years in Guangxi were collected in the National Students Physical Fitness and Health Survey for 6 times during 1991-2014 years,and Excel 2007 and SPSS 19.0 were used for statistical analysis.Results During the 24 years,the systolic pressure of the Zhuang students in Guangxi showed a downward trend,with an average decrease of 3.9 mmHg;diastolic pressure showed an upward trend,with an average increase of 6.9 mmHg,amplitude greater than systolic pressure;pulse pressure showed a downward trend,with an average decrease of 10.8 mmHg.The blood pressure of students increased gradually with age.After puberty,the growth rate of male and female blood pressure increased significantly.From 1991 to 2014,students' body mass index (BMI) turned a upward tendency(F=4.841,P<0.01).Conclusion Blood pressure in Guangxi Zhuang students increased gradually in recent years.We should do well in health education,advocate healthy and civilized life style,and prevent the occurrence of hypertension.
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