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目的 了解冷水滩区中小学生的营养状况 ,为今后的防治工作提供科学依据。 方法 对该区 1995～ 2 0 0 0年连续六年的学生营养状况资料进行分析 ,采用身高标准体重法评价学生的营养状况。 结果 冷水滩区中小学生六年平均营养不良发生率为 19.6 % ,平均肥胖发生率为 5 .5 %。营养不良率呈逐年下降趋势 ,肥胖发生率呈上升趋势 ,不同性别、不同学习阶段和城乡学生的营养状况不同。 结论 冷水滩区中小学生的营养问题仍较严重。在控制学生营养不良的同时 ,学生肥胖问题亦应引起有关部门的高度重视。
Objective To understand the nutritional status of primary and secondary school students in Lengshuitan area and provide a scientific basis for future prevention and treatment. Methods The data of nutritional status of students in the district from 1995 to 2000 for six years were analyzed. The nutritional status of students was evaluated by height-weighted test. Results Six-year average incidence of malnutrition among primary and secondary school students in Lengshuitan area was 19.6%, and the average incidence of obesity was 5.5%. The rate of malnutrition showed a declining trend year by year, the incidence of obesity showed an upward trend, and the nutritional status of students of different genders, different learning stages and urban and rural areas differed. Conclusion The nutrition problems of primary and secondary school students in Lengshuitan area are still serious. In the control of students malnutrition at the same time, the problem of student obesity should also cause the relevant departments attach great importance.