成都市儿童青少年饮水量及其影响因素分析

发布时间：2018-05-08 21:21

本文选题：饮水 + 儿童　；参考：《中国学校卫生》2015年07期

【摘要】：目的了解成都市儿童青少年每日饮水量及其影响因素,为制定我国儿童青少年适宜饮水摄入量提供参考。方法采用分层随机抽样的方法抽取成都市城区和郊区小学、初中、高中学生共1 403名。利用定量用具采用连续7d的饮水记录法,了解调查对象的饮水情况。分析比较不同性别、城郊、年级、身体活动水平中小学生各种饮品的饮用量。结果成都市儿童青少年每日平均饮水量为865 m L;男生(897 m L)高于(836 m L)女生(t=7.568,P0.05);城区学生(968m L)高于郊区学生(759 m L)(t=92.843,P0.05);高年级学生饮水量高于低年级学生(F=30.335,P0.05)。白水饮用量男生高于女生,高年级学生高于低年级学生,差异均有统计学意义(t/F值分别为10.586,28.592,P值均0.05);碳酸饮料饮用量男生高于女生,城区学生高于郊区学生,高年级学生高于低年级学生,超重儿童高于体重正常儿童,差异均有统计学意义(t/F值分别为18.948,23.731,4.490,5.149,P值均0.05)。调查对象白水饮用量占饮水总量的66.1%,郊区学生(74.0%)高于城区学生(60.1%)(χ2=4.43,P0.05)。饮水量及各种饮品的影响因素众多,城郊、年龄、身体活动水平、BMI、性别是总饮水量的影响因素;年龄、身体活动水平、BMI、性别是水的影响因素;城郊、年龄、身体活动水平、家庭人均年收入是饮料的影响因素(P值均0.05)。结论儿童青少年饮水量偏低且影响因素较多,制定儿童青少年适宜饮水量时应综合考虑各方面因素。
[Abstract]:Objective to understand the daily drinking quantity and its influencing factors of children and adolescents in Chengdu, and to provide reference for the formulation of suitable drinking water intake for children and adolescents in China. Methods A stratified random sampling method was used to select 1 403 students from primary, middle and senior middle schools in Chengdu. The drinking water status of the subjects was investigated by using the drinking water recording method for 7 days. To analyze and compare the drinking quantity of different sex, suburb, grade and level of body activity of primary and middle school students. Results the average daily drinking water of children and adolescents in Chengdu was 865 mL; that of boys (897 mL) was higher than that of girls (836 mL); that of urban students was 7.568 m / L (P 0.05); that of urban students was higher than that of suburban students (759 m / L), and that of students of higher grade was higher than that of students of lower grade (P 0.05). The drinking quantity of white water in boys was higher than that in girls, and that in senior students was higher than that in lower grade students, the difference was statistically significant (P = 10.586, P = 28.592, P = 0.05, respectively), the consumption of carbonated drinks in boys was higher than that in girls, and that in urban areas was higher than that in suburbs. The higher grade students were higher than the lower grade students, the overweight children were higher than the normal weight children, the difference was statistically significant (P = 18.94823. 731and 4.490) 5.149 (P = 0. 05). The drinking quantity of white water accounted for 66.1% of the total drinking water, and 74.0% of the students in the suburbs were higher than 60.1% of the students in the urban areas (蠂 2 4.43% P 0.05). There are many factors affecting water consumption and various drinks, such as suburb, age, level of physical activity, sex is the influencing factor of total drinking water, age, level of physical activity, sex is the influence factor of water, suburban, age, level of physical activity, The per capita annual income of the family is the influencing factor of beverage. Conclusion the water consumption of children and adolescents is low and the influencing factors are many. All factors should be taken into account when formulating the suitable drinking water for children and adolescents.
【作者单位】：四川省成都市疾病预防控制中心食环学卫科;成都市蒲江县疾病预防控制中心;
【基金】：中国疾病预防控制中心营养与食品安全所学生营养室中国达能饮料研发部的大力支持
【分类号】：R179

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