中国妇幼健康研究2017，Vol.28Issue(2)：149-153,5.DOI:10.3969/j.issn.1673-5293.2017.02.017
孕期营养状况对18月龄幼儿行为发育的影响
Influence of maternal nutrition status on behavior development of infants at 18 months of age
摘要
Abstract
Objective To explore the behavior development characteristics of infants at the age of 18 months in rural areas of Shaanxi Province and the effect of maternal nutrition status during pregnancy on them. Methods The survey was carried out among 245 infants at 18 months of age between September 2006 and September 2007 in rural areas of Shaanxi Province. Behavior development was assessed with Bayley Scales of Infant Development ( BSID) . Behavior development characteristics were analyzed by exploratory Factor analysis. Analysis of Variance ( ANOVA ) was performed to explore the relationship between infant behavior and mental and psychomotor development. Independent-samples T Test and ANOVA were performed to explore the influence of maternal nutrition status and maternal anemia status during pregnancy on behavior of infants. General linear model was used to adjust the possible confounding factors. Results Seven of 25 rating scales were extracted, and they were activity, social adaptability, positive emotion, reactivity, negative emotion, goal-orientation and coordination. These factors accounted for 61. 044% variation. The higher the scores of activity and goal-orientation factors, the higher the scores of mental development index (MDI). There was statistical significance (F=21. 179,Pa =0. 018;F=13. 363,Pa =0. 023). The higher the score of negative emotion, the higher the score of psychomotor development index (PDI) (F=3. 916,Pa =0. 019). Maternal anemia affected infants' positive emotion, and maternal malnutrition during pregnancy led to low scores of infant behavior of activity, goal-orientation and coordination. Adequate micronutrient supplementation during pregnancy could prove infants' coordination ( t= -1. 206, Pa =0. 012). Conclusion Micronutrient supplementation during pregnancy will improve infants' behavior development. Maternal nutrition education and guidance should be recruited in routine manage work of maternal and child health care, which is helpful in improving infant behavior development.关键词
幼儿/行为/营养/贝利婴幼儿发展量表Key words
infant/behavior/nutrition/Bayley Scales of Infant Development ( BSID)分类
医药卫生引用本文复制引用
杨雪,朱中海,张敏,杨文方,程悦,曾令霞..孕期营养状况对18月龄幼儿行为发育的影响[J].中国妇幼健康研究,2017,28(2):149-153,5.基金项目
国家自然科学基金资助项目(81373019) （81373019）
