摘要
目的研究中国西南地区婴幼儿辅食添加频率现状。方法于2011年3—6月采用分层整群随机抽样法选取成都、昆明、贵阳3644名6～24月龄婴幼儿作为研究对象，采用问卷调查收集婴幼儿近1个月辅食添加频率相关信息，通过建立辅食添加频率综合评价体系对辅食添加频率进行量化评分，分析城乡及不同月龄婴幼儿辅食添加频率水平及特征。结果婴幼儿辅食添加频率总分为（8．1±3．1）分，得分占满分（15分）的54．1％，城市和农村婴幼儿分别为（8．9±3．0）（占满分59．3％）和（7．4±3．0）分（占满分49．1％）（t=15．60，P〈0．05）。婴幼儿辅食添加频率得分〉80％满分比例为12．2％（443／3644），城市和农村分别为18．0％（324／1796）和6．4％（119／1848）（X2：136．64，P〈0．05）。6—8、9—11、12～24月龄组辅食添加频率总分分别为（7．0±2．9）（占满分46．4％）、（8．1±3．0）（占满分54．1％）、（9．0±3．0）分（占满分60．1％）（F=148．27，P〈0．05），辅食添加频率得分随月龄增长呈上升趋势。结论西南地区婴幼儿辅食添加频率普遍不足，城乡差异大，农村、小月龄婴幼儿问题更加突出，应加以关注和改善。
Objective To evaluate the status of complementary feeding frequency（CFF） for infants and young children in southwestern China. Methods A total of 3644 infants and young children aged 6 - 24 months from urban and rural areas of Chengdu, Kunming and Guiyang were selected by stratified random cluster sampling from March to June in 2011. Data of CFF in the recent one month were collected through the questionnaires, and assessed quantitatively by a new comprehensive evaluation system. Level and distribution characteristics of CFF for infants and young children among different month groups in urban and rural areas were analyzed. Results Average CFF score was 8. 1±3.1, and the score for all was 54. 1% of total score（ 15 points）. The average score of urban and rural groups was 8.9±3.0 （59. 3% of total score） and 7.4 ±3.0 （49. 1% of total score） respectively （t = 15.60,P 〈0. 05）. Ratio of t〉80. 0% of total CFF score was 12. 2% （443/3644） for all. The rate of urban and rural group was 18.0% （324/1796） and 6. 4% （119/1848） respectively （ X2 = 136. 64 ,P 〈 0. 05）. Average CFF score in 6 - 8, 9 - 11 and 12 - 24 months groups was 7.0±2. 9 （46. 4% of total score）, 8. 1 ±3.0 （54. 1% of total score） and 9. 0±3.0 （60. 1% of total score ） respectively （ F = 148.27, P 〈 0. 05 ） . The CFF score increased with months growing. Conclusion Status of CFF for infants and young children in southwestern China is generally inadequate, with differences between urban and rural groups. This problem is more serious in early month infants and rural areas and should be emphasized and improved.
出处
《中华预防医学杂志》
CAS
CSCD
北大核心
2013年第1期23-26,共4页
Chinese Journal of Preventive Medicine
基金
达能营养中心膳食营养研究与宣教基金（DIC2010-10）
关键词
婴儿
食品
横断面研究
辅食添加频率
Infant
Food
Cross-sectional studies
Complementary feeding frequency
