湖南省学龄前儿童营养不良状况调查分析  

STUDY ON THE RESULTS OF THE NATIONAL NUTRITION SURVEY DURING 2002 AND MALNUTRITION STATUS OF PRESCHOOL CHILDREN IN HUNAN PROVINCE

作　　者：金东晖[1] 林敏[1] 李光春[1] 刘加吾[1] 刘慧琳[1] 

机构地区：[1]湖南省疾病预防控制中心,长沙410005

出　　处：《现代预防医学》2007年第9期1642-1645,共4页Modern Preventive Medicine

摘　　要：[目的]分析2002年全国营养调查湖南省学龄前儿童营养不良状况,为卫生行政部门及相关政府部门制定政策提供依据。[方法]体格测量数据由Anthro软件计算按年龄身高(HAZ)、年龄体重(WAZ)、身高体重(WHZ)的Z评分值。数据分析由SPSS软件完成。[结果]身高、体重、体型Z评分均值分别为-0.90、-0.55和0.06;其中城市分别为:-0.11、0.29和0.52;农村分别为:-1.23、-0.9和-0.13。城市无低体重率和消瘦率发生,农村各年龄组消瘦率在2.27%～9.23%之间,低体重率在14.25%～28%之间,身高矮小率城乡差别很大,城市各年龄组身材矮小率在10%以内,农村各年龄组身材矮小率在20%～39%之间。[结论]城乡间学龄前儿童营养不良存在差距;学龄前儿童的身高和体重可通过膳食营养科学化、合理化得到更加充分的发育。[Objective] To analyze the malnutrition status of preschool children in Hunan province, and provide policymaking evidence for the health administrative department and other government departments. [ Methods] The z score of height for age （HAZ）, weight for age （WAZ） and weight for height （WHZ） were calculated by using the Anthro software. All the data were analysed by SPSS. [Results] The mean z scores of HAZ, WAZ and WHZ were -0.90, -0.55 and 0.06 respectively. In the urban areas the z scores were -0.11, 0.29 and 0.52 respectively, in the rural areas the z scores were -1.23, -0.9 and - 0.13 respectively. There were no case of low weight for age and wasting in the urban preschool children, while the rate of wasting and low weight for age in the rural were from 2.27% to 9.23%, and from 14.25% to 28% respectively. There were great differences of stunt between preschool children in rural and urban areas. The stunted rate was below 10% in urban, while it was from 20% to 39% in the rural. [Conclusion] The malnurtrition status of preschool children in rural and urban areas is different. Their physical status can be well developed by diet scientification and rationalization.

关 键 词：全国营养调查 营养不良 学龄前儿童 anthro Z评分 

分 类 号：R153.2[医药卫生—营养与食品卫生学]