摘要
目的了解江西省贫困农村中小学生营养状况,为制定学生营养干预政策提供科学依据。方法采用分层整群随机抽样方法,于2012年对江西省农村地区中小学生14 975名进行身高与体重测量,并评价营养状况。结果 2012年江西省农村中小学生营养不良检出率为33.4%,超重率为4.0%,肥胖率为1.4%。男生营养不良率(35.2%)高于女生(31.4%),中学生营养不良率(36.2%)高于小学生(32.9%),差异均有统计学意义(P值均<0.01)。结论江西省农村中小学生营养状况问题严峻。应加强学校营养及学生营养健康宣传教育工作,并落实好农村义务教育学生营养改善计划。
Objective To understand the nutritional status of rural primary and middle school students in Jiangxi province, and to provide scientific basis for appropriate nutritional intervention. Methods A stratified cluster random sampling was conduc- ted to select 14 975 students from rural primary and middle schools in Jiangxi during 2012. Height and weight was measured. Nutri- tional status was assessed by using height-for-age, weight-for-age and BMI-for-age. Results In 2012, the rate of malnutrition, o- verweight and obesity in primary and middle school in rural areas of Jiangxi province was 33.4%, 4.0% and 1.4%, respectively. The rate of malnutrition in boys （ 35.2% ） and middle school students （36.2% ） was higher than girls （ 31.4% ） and primary students（32.9% ）. Conclusion The nutritional status of school age children in rural areas of Jiangxi are comparatively worri- some. Nutrition improvement program for rural compulsory education should be implemented on time.
出处
《中国学校卫生》
CAS
北大核心
2014年第2期188-189,192,共3页
Chinese Journal of School Health
关键词
营养状况
农村人口
学生
Nutritional status
Rural population I Students
