广东省经济欠发达地区农村中小学生生长发育及营养状况调查  

Survey on the growth and nutrition status of the primary and middle school students in underdeveloped rural areas in Guangdong Province

作　　者：秦祖国 苏胜华 夏燕琼[2] 刘贵浩 邓光辉 林伟平 张镜明[5] 汤捷 

机构地区：[1]广东省健康教育中心,广东广州510230 [2]广东省妇幼保健院．广东广州510010 [3]广东省韶关市健康教育所,广东韶关512026 [4]广东省茂名市健康教育所,广东茂名525000 [5]广东省肇庆市疾病预防控制中心,广东肇庆526020

出　　处：《中国健康教育》2012年第3期191-193,共3页Chinese Journal of Health Education

基　　金：2009年广东省医学科研课题(A2009113)

摘　　要：目的了解广东省经济欠发达地区农村中小学生的生长发育和营养状况,为制定营养健康教育干预措施提供依据。方法采用多阶段整群随机抽样方法抽取中小学生1853人,测定身高、体重和腰围,计算体重指数(BMI),根据BMI判断中小学生的营养状况。结果广东省经济欠发达地区农村中小学生进入青春期年龄晚于该省中小学生平均水平;营养不良的比例为26.3%(男生为24.5%,女生为28.1%,男比女低),超重比例为3.2%(男生为3.6%,女生为2.7%,男比女高),肥胖比例为1.0%(男生为0.8%,女生为1.1%,男比女低),男生营养不良率低于女生(χ2=4.265,P=0.036),11岁年龄段学生营养不良、超重和肥胖比例均高于其他年龄段。结论广东省经济欠发达地区农村中小学生营养不良率较高,要加强营养健康教育和干预。Objective To understand the growth and nutrition status of the primary and middle school students in underdeveloped rural areas in Guangdong Province, and provide evidence to nutritional health education intervention meas- ures. Methods 1853 of respondents were enrolled by using multistage cluster random sampling method. Their height, weight and waistline were determined according to the national student physical health research handbook requirement. The Body mass index （BMI） was calculated to evaluate the nutritional status of primary and middle school students. Results The beginning age of adolescence in primary and middle school students who came from the underdeveloped rural areas in Guangdong were later than the average level of the whole province level. The ratios of malnutrition, overweight and obesity were 26.3% （male students was 24.5%, female students was 28.1%, male students was lower than that of female students）, 3.2% （male students was 3.6%, female students was 2. 7%, male students was higher than that of female students） and 1.0% （male students was 0. 8%, female students was 1.1%, male students was lower than that of female students）, respectively. The rate of male students malnutrition was lower than that of female students （ X^2 = 4. 265, P = 0. 036）. The ratios of malnutrition, overweight and obesity of students aged 11 years old were highest. Conclusion Mal- nutrition was still the major nutritional health problem among primary and middle school students in underdeveloped rural areas in Guangdong Province. Health education and behavior intervention should be strengthened to improve their nutrition health condition.

关 键 词：经济欠发达地区 中小学生 生长发育 营养状况 

分 类 号：R193[医药卫生—卫生事业管理] R153.2[医药卫生—公共卫生与预防医学]