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为了解唐山地区城乡中学生的营养状况,以为制定相应的健康教育计划提供科学依据。按《学校卫生工作技术规范操作程序》要求,随机抽取唐山地区两所中学14-17岁共2204名学生测量身高、体重,采用“1995年全国学生7-22岁身高标准体重值”确定学生营养状况。结果表明唐山城乡中学生营养不良检出率均低于全国平均水平,女生营养不良率显著高于男生(P<0.01);营养过剩率均高于全国平均水平,且城市高于乡村(P<0.01),男生高于女生(P<0.01)。城乡间的营养不良检出率无显著差异(p>0.05)。
In order to understand the nutritional status of middle school students in urban and rural areas in Tangshan, scientific basis for formulating the corresponding health education plan is provided. According to the “Operational Procedures for School Health Practices”, 2204 students aged 14-17 in two middle schools in Tangshan were randomly selected to measure their height and weight. The “National Standard of Fitness for 7-22 Year-old Students in 1995” was determined Student nutrition status. The results showed that the prevalence rates of malnutrition among secondary school students in urban and rural areas in Tangshan were lower than the national average level, and the rates of malnutrition in girls were significantly higher than those in boys (P <0.01); the rates of excess nutrients were higher than the national average level ), Boys than girls (P <0.01). Malnutrition detection rate between urban and rural areas no significant difference (p> 0.05).