目的 分析成都正常1岁儿童五个发育能区特点,为早期发展干预提供数据支持。方法 以2015年9-10月成都市天府新区年龄≥1岁的正常儿童220名(男:女=1:1)为研究对象,并对其完成Gesell发育量表测试。按发育能区,性别对研究对象分组,采用完全随机设计资料的单因素方差分析和两样本t检验分析组间发育年龄差异。结果 1岁幼儿社会行为能区比其他能区发育快(P<0.000 1),语言能区比其他能区发育慢(P<0.000 1)。1岁男童语言能区比其他能区发育慢(P<0.001),1岁女童语言能区比其他能区发育慢(P<0.005),社会行为能区比其他能区发育快(P<0.005)。除语言能区外,其他能区无性别差异。结论 正常儿童各能区发育不平衡,需要关注促进语言能区的发育。

Objective To investigate the developmental characteristics of children aged 1 year old in Tianfu New District,Chengdu. Methods From September to October 2015,totally 220 children aged 1 year old in Tianfu New District,Chengdu were enrolled in this study (male vs female=1:1).All children were accessed with the Gesell Developmental Schedules subsequently.According to five strands and gender,study subjects were divided into groups and difference between groups were analyzed with the One-way analysis of variance and Two-sample t-test. Results Social behavior in children aged 1 year old developed fastest than the other four strands(P<0.000 1).Language performance was the worst in five strands(P<0.0001).In boys aged 1 year old,language developed slower than other four strands (P<0.001).Also in girls aged 1 year old,language develpoed slower other four strands (P<0.005),while social behavior developed faster than other four strands(P<0.005).There was no sex difference in developmental strands except for language. Conclusions Development of five strands in children aged 1 year old is unbalanced.Developmental of language should be further promoted.