阜阳市中小学生发育和营养状况及其健康教育干预

目的 :了解阜阳市中小学生生长发育和营养状况 ,采取针对性健康教育干预措施。方法 :随机抽取全市城乡 7～ 17岁在校学生 3795 5人。准确测量身高、体重 ,以百分位数法评价身高、体重发育等级 ;以身高标准体重法评价现时营养状况 ;本站学校卫生科 1993年～ 1995年连续监测三年。健康教育干预措施为讲课、广播、宣传栏及发放自编宣传册。结果 :经过健康教育干预 ,两年后 ,全市城乡中小学生身高发育上等的人数由原来的 15 .16 %上升到 2 1.5 9% ;体重发育上等的人数由 14.2 4%上升到 17.76 %。营养不良率由原来的 17.2 2 %下降到 12 .2 0 %。营养卫生知识水平有不同程度提高。结论 :加强健康教育、普及营养卫生知识、指导合理膳食、提高学生自我保健意识是保证中小学生身体健康的有效措施。

Development and Nutrition Status of Primary Middle School Students in Fuyang and Health Education Intervention

In order to understand development and nutrition status of primary and middle school students and apply health education intervention, 37955 students at age of 7-17 were selected to investigate randomly. Their height, weight were measured. Development grades of height, weight were assessed by percentile. The surveillance was conducted 3 years from 1993 to 1995. Health education intervention measures, including lecture, broadcast, propaganda board and propaganda materials, were used. The results indicated that after health education intervention for 2 years, the best grade ratio of the student height increased from 15.16% to 21.59%. The best grade ratio of the student weight increased from 14.24% to 17.76%. The ratio of malnutrition desacended from 17.22% to 12.20%. Nutrition hygiene knowledge of the students improved to a different degree. It was concluded that health education intensification, nutrition hygiene knowledge dissemination and diet guidance were effective measures to improve student health awareness and guarantee student health.