温州市小学生超重肥胖现状及影响因素的研究
发布时间：2018-12-08 08:59
【摘要】：目的：了解温州市小学生超重肥胖流行现状,分析小学生膳食、体力活动模式对肥胖的影响,为政府各部门掌握温州市小学生体质情况以及制定有针对性的的防治干预措施提供科学依据。 方法：采用多阶段分层整群抽样的方法选择温州市小学生进行体格检查,测量身高和体重,计算BMI值,以中国肥胖工作组制定的标准筛查超重、肥胖；根据体格检查结果,以肥胖儿童作为病例组,同班级同性别的正常体重的学生作为对照组,开展病例对照研究,分析两者在膳食、体力活动模式方面是否存在差异。调查采用自行设计的调查问卷,数据用Epi Data进行录入,并用Spss17.0进行卡方检验、Logistic回归等方法分析。 结果： 1、生长发育状况：温州市6-12岁小学生平均身高每年增加5cm,12岁以后增幅放缓；各年龄段男生身高体重均高于女生,城区学生身高体重略高于农村学生。 2、超重肥胖流行率：温州市6-13岁小学生总体超重率和肥胖率分别为11.23%和6.43%,男生超重率和肥胖率分别为12.92%和7.89%；女生超重率和肥胖率分别为9.16%和4.62%。除13岁组男生超重率外,其余各年龄组男生超重率和肥胖率均高于女生；除6岁组农村儿童超重肥胖率均高于城区儿童外,其余各年龄组城区儿童超重率和肥胖率均高于农村儿童。 3、肥胖与膳食习惯和体力活动的关系：病例对照研究显示蔬菜、奶类及其制品每日摄入频率与肥胖呈现负剂量反应关系、每日睡眠时间长(8h/d)是预防超重和肥胖的保护因素,体力活动不足(45min/d).静坐时间长(2h/d)是超重和肥胖的危险因素,结果有统计学意义(p0.05)。 结论： 1、温州市小学生生长发育情况符合我国儿童青少年体格发育的一般规律。 2、温州市小学生总体超重率和肥胖率高于浙江省平均水平,男生超重和肥胖率均高于女生。 3、温州市小学生肥胖与其膳食、体力活动模式存在关联,多吃蔬菜、奶类及其制品、每日睡眠时间长是预防肥胖的保护因素,体力活动不足、静坐时间长是肥胖的危险因素。
[Abstract]:Objective: to investigate the prevalence of overweight and obesity among primary school students in Wenzhou, and to analyze the effects of dietary and physical activity patterns on obesity. It provides scientific basis for the government departments to grasp the physical condition of primary school students in Wenzhou City and to formulate targeted prevention and treatment intervention measures. Methods: using multi-stage stratified cluster sampling method to select primary school students in Wenzhou for physical examination, to measure height and weight, to calculate BMI value, and to screen overweight and obesity according to the standard established by China Obesity working Group. According to the results of physical examination, the obese children were used as case group and normal weight students of the same sex in the same class as control group. A case-control study was carried out to analyze whether there were differences in dietary and physical activity patterns between the two groups. The data were recorded by Epi Data, chi-square test by Spss17.0 and analysis by Logistic regression. Results: 1. Growth and development status: the average height of primary school students aged 6-12 in Wenzhou was increased by 5 cm / 12 years after 12 years old, the height and weight of boys in all ages were higher than that of girls, and the height and weight of students in urban areas were slightly higher than those in rural areas. 2, the prevalence rate of overweight and obesity: the overall overweight rate and obesity rate of primary school students aged 6-13 in Wenzhou were 11.23% and 6.43 respectively, and the overweight and obesity rates of boys were 12.92% and 7.89%, respectively. The overweight and obesity rates of female students were 9.16% and 4.62%, respectively. The overweight rate and obesity rate of boys in all age groups were higher than that of girls except the overweight rate of 13 years old boys. The overweight and obesity rates of children in the other age groups were higher than those in rural children, except that the overweight and obesity rates of children aged 6 years old were higher than those of children in urban areas. 3. Relationship between obesity and dietary habits and physical activity: a case-control study showed a negative dose response relationship between daily intake frequency of vegetables, dairy and its products, and obesity. Long sleep days (8h/d) are protective factors against overweight and obesity, and physical activity is insufficient (45min/d). Long sitting time (2h/d) was a risk factor for overweight and obesity, and the results were statistically significant (p0. 05). Conclusion: 1. The growth and development of primary school students in Wenzhou accords with the general law of physical development of children and adolescents in China. 2. The rate of overweight and obesity of primary school students in Wenzhou was higher than that of Zhejiang Province, and the rate of overweight and obesity of boys was higher than that of girls. 3. Obesity of primary school students in Wenzhou was related to their diet and physical activity pattern. Eating more vegetables, milk and its products, long sleep time per day were the protective factors to prevent obesity, physical activity was insufficient, and sedentary time was the risk factor of obesity.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：R179
本文编号：2368078
[Abstract]:Objective: to investigate the prevalence of overweight and obesity among primary school students in Wenzhou, and to analyze the effects of dietary and physical activity patterns on obesity. It provides scientific basis for the government departments to grasp the physical condition of primary school students in Wenzhou City and to formulate targeted prevention and treatment intervention measures. Methods: using multi-stage stratified cluster sampling method to select primary school students in Wenzhou for physical examination, to measure height and weight, to calculate BMI value, and to screen overweight and obesity according to the standard established by China Obesity working Group. According to the results of physical examination, the obese children were used as case group and normal weight students of the same sex in the same class as control group. A case-control study was carried out to analyze whether there were differences in dietary and physical activity patterns between the two groups. The data were recorded by Epi Data, chi-square test by Spss17.0 and analysis by Logistic regression. Results: 1. Growth and development status: the average height of primary school students aged 6-12 in Wenzhou was increased by 5 cm / 12 years after 12 years old, the height and weight of boys in all ages were higher than that of girls, and the height and weight of students in urban areas were slightly higher than those in rural areas. 2, the prevalence rate of overweight and obesity: the overall overweight rate and obesity rate of primary school students aged 6-13 in Wenzhou were 11.23% and 6.43 respectively, and the overweight and obesity rates of boys were 12.92% and 7.89%, respectively. The overweight and obesity rates of female students were 9.16% and 4.62%, respectively. The overweight rate and obesity rate of boys in all age groups were higher than that of girls except the overweight rate of 13 years old boys. The overweight and obesity rates of children in the other age groups were higher than those in rural children, except that the overweight and obesity rates of children aged 6 years old were higher than those of children in urban areas. 3. Relationship between obesity and dietary habits and physical activity: a case-control study showed a negative dose response relationship between daily intake frequency of vegetables, dairy and its products, and obesity. Long sleep days (8h/d) are protective factors against overweight and obesity, and physical activity is insufficient (45min/d). Long sitting time (2h/d) was a risk factor for overweight and obesity, and the results were statistically significant (p0. 05). Conclusion: 1. The growth and development of primary school students in Wenzhou accords with the general law of physical development of children and adolescents in China. 2. The rate of overweight and obesity of primary school students in Wenzhou was higher than that of Zhejiang Province, and the rate of overweight and obesity of boys was higher than that of girls. 3. Obesity of primary school students in Wenzhou was related to their diet and physical activity pattern. Eating more vegetables, milk and its products, long sleep time per day were the protective factors to prevent obesity, physical activity was insufficient, and sedentary time was the risk factor of obesity.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：R179
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