摘要
目的 了解若尔盖城区学龄前儿童体格发育现状。方法 按整群随机抽样的方法选择若尔盖城区两所幼儿园,用统一的仪器和方法对274例学龄前儿童进行身高、体质量和头围的测量,采用2006年世界卫生组织（WHO）推荐使用的参考标准用Z评分方法,对儿童体格发育及营养状况进行评价。结果 在体格测量值方面,仅3岁组男童身长显著高于女童,差异有统计学意义（P〈0.05）。4岁组及以上年龄组年龄别身高Z评分（HAZ）和年龄别体质量Z评分（WAZ）均为负值。儿童生长迟缓患病率为5.84%,低体质量患病率为3.10%,消瘦患病率为0,超重患病率为9.49%,肥胖患病率为4.01%,各项在不同性别间比较差异无统计学意义（P〈0.05）。2.5岁~组女童超重患病率显著高于4岁~组和5~岁组,差异有统计学意义（P〈0.05）。结论 若尔盖城区学龄前儿童4岁及以后体格发育水平落后于WHO标准,营养不良、超重和肥胖患病率较高,应引起重视,加强儿童保健工作。
Objective To know the situation of physique auxe of preschoolers in Ruoergai City. Methods Two nursery schools in Ruoergai City were selected with the method of randomly ehoosing in a whole group, then measured the data includingheight, weight and head circumference of the 274 preschoolers using the same instruments and methods, finally evaluated the situation about physique auxe and nutritional status of the children by taking the Z score method which was recommended by WHO in 2006. Results In term of the measurements of physique, only in the group in which all children were under the age of 3 that boys were ob- viously higher than girls, the difference was statistically significant （ P 〈 0. 05 ）. HAZ （ Z score of height） and WAZ （ Z score of weight） were negative in the group in which the age of the children were four or more than four. The prevalence of stunting was 5.84% ,the prevalence of low body weight was 3.01% ,the prevalence of emaciation was 0 ,the prevalence of overweight was 9.49% ,the preva- lence of obesity was 4. 01% ,and comparing the indexes above between boys and girls, which were not statistically significant（ P 〈 0. 05）. The overweight prevalence of girls who were 2. 5 or more years old was obviously higher than those who were more than 4 and more than 5 years old （P 〈 0. 05 ）. Conclusion The level of physique auxe of preschoolers who were above 4 yeras old in Ruoer- gai City is far from reaching the standard of WHO, the prevalence of malnutrition, overweight and obesity are relatively high. Such situation should be attached great importance and more actions should be taken to guarantee health of the preschoolers.
出处
《四川医学》
CAS
2016年第6期616-619,共4页
Sichuan Medical Journal
