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背景:目前探讨喂养行为与婴幼儿发育相关性的研究相对较少。目的:探讨喂养行为与婴幼儿营养发育的相关性。设计:横断面调查研究。单位:西安交通大学第一医院妇幼保健中心。对象:该研究于2000-01/2002-12由西安交通大学第一医院妇幼保健中心完成。采取分层整群抽样的方法,抽取渭南地区富平县和澄城县0～18个月婴幼儿346人。本项研究的纳入标准:无明显疾病,胎龄大于37周且≤42周,无先天异常的婴幼儿;排除标准:患各种先天性疾病及异常的婴幼儿。符合上述标准的共有324人,按月龄分为5组。方法:采用自编的“婴幼儿营养调查表”对婴幼儿的养护人进行访谈。主要观察指标:①不同月龄婴幼儿营养发育稍差现状分析;②4个月内不同喂养方式婴幼儿的营养发育状况分析;③辅食添加时间、辅食添加质量及辅食添加频度对婴幼儿营养发育的影响。结果:在出生后4个月内母乳喂养率高,婴幼儿营养状况良好。4个月后营养发育正常的婴幼儿与营养发育稍差婴幼儿相比较,在辅食添加时间上及添加的种类上差异均有非常显著性意义(P<0.01)。结论:婴幼儿的营养发育与喂养行为有着密切的联系。
Background: At present, there are relatively few studies on the correlation between feeding behavior and infant development. Objective: To investigate the relationship between feeding behavior and infant nutrition development. Design: Cross-sectional investigation. Unit: First Hospital of Xi’an Jiaotong University Maternal and Child Health Center. PARTICIPANTS: The study was performed by the Maternal and Child Health Center of the First Hospital of Xi’an Jiaotong University from January 2000 to December 2002. A stratified cluster sampling method was adopted to collect 346 infants from 0 to 18 months in Fuping County and Chengcheng County in Weinan. Inclusion criteria for this study: infants and young children without obvious disease, gestational age greater than 37 weeks and ≤ 42 weeks without congenital abnormalities; Exclusion criteria: suffering from various congenital diseases and abnormal infants. A total of 324 persons meeting the above criteria are divided into 5 groups by age. Methods: An interview with the caregivers of infants and young children was conducted by using self-made questionnaire of infants and young children nutrition. MAIN OUTCOME MEASURES: (1) analysis of nutritional status of infants and young children at different ages; (2) analysis of nutritional status of infants and young children under different feeding patterns in 4 months; (3) nutritional supplement of complementary infants, Impact. Results: The rate of breastfeeding was high within 4 months of birth and the nutrition status of infants and toddlers was good. After 4 months, the infants with normal nutrition development had significant difference (P <0.01) when compared with the slightly malnutritional infants and young infants. Conclusion: There is a close relationship between infant nutrition development and feeding behavior.