摘要
目的了解杭州市中小学生营养相关健康问题流行现状和特征,为制定针对性的防控措施提供科学依据。方法本研究按照2010年全国学生体质健康调研要求进行抽样,现场检测学生共3 743名,筛查学生生长迟滞、消瘦、超重、肥胖和贫血情况。用Excel和SPSS 15.0统计软件作统计学处理,P<0.05为差异有统计学意义。结果杭州市城乡学生营养不良检出率为5.64%,低于2005年全国同类地区水平(P<0.05);农村学生超重和肥胖检出率分别为12.25%和8.09%,高于2005年全国沿海富裕农村水平(P<0.01);城乡学生贫血平均检出率为18.89%,边缘性贫血占87.35%,边缘性贫血构成比高于2005年全国学生体质调研同类地区水平。结论相对于营养不良,杭州学生的营养过剩和营养不均衡情况更为明显,尤其是乡村学生。应采取加强营养教育,同时突出铁营养教育,科学合理调整膳食的综合干预措施。
Objective To evaluate the current status of nutrition-related health problems among primary and middle school students in Hangzhou.Methods 3 743 students were surveyed and examined according to the method of Physical Fitness and Health Surveillance of Chinese School Students（2010） for the screening of growth retardation,thinness,overweight,obesity and anemia.Results The survey revealed that the overall malnutrition rate was 5.51%,which was lower compared to that of students from other similar area surveyed in 2005.However,there were 10.74% overweight students and 7.84% of obesity among those from rural area of Hangzhou,both were higher than that of counterparts from other similar region surveyed in 2005.Also there was as high as 18.89% students suffering from anemia,with marginal anemia accounting for 87.35% which was also higher.Conclusions The prevalence of overnutrition and imbalanced nutrition were more outstanding among students in Hangzhou,especially those from rural area.Therefore specific education on nutrition especially on iron nutrition and comprehensive intervention such as adjusting diet composition scientifically among elementary and middle school students should be enhanced in order to improve their overall physical health.
出处
《中国预防医学杂志》
CAS
2012年第8期581-584,共4页
Chinese Preventive Medicine
关键词
营养不良
肥胖
贫血
患病率
学生
Malnutrition
Obesity
Anemia
Prevalence
Students
作者简介
朱晓霞，硕士，主任医师，副所长，主要从事儿少卫生与学校卫生研究工作通讯作者：朱晓霞，Email：zxx0618@yahoo．com．cn
