摘要
目的 分析儿童精神发育迟滞的危险因素。方法 对 2 6 0例精神发育迟滞儿童和 30 0例智力发育正常儿童进行对照研究。结果 精神发育迟滞与遗传、窒息、孕期精神刺激、胎儿宫内发育迟滞、惊厥等因素密切相关 ,精神发育迟滞组与对照组比较差异显著 ,每项因素 χ2 均大于 8 49,P <0 0 0 5 ,OR≥ 3 5。另外 ,精神发育迟滞还与父母职业和文化水平密切相关 ,且几个因素可同时存在 ,又互为因果。结论 精神发育迟滞病因复杂 ,要减少精神发育迟滞的发生 ,关键是针对危险因素进行预防。
Objective To analyze the risk factors of mental retardation (MR) in children.Methods The control study was carried out between the 260 MR children and 300 normal children (control group)Results The MR had close relation with inheritance,asphtxia,pregnancy mental stress,intra-uterine growth retardation(IUGR),convulsion,etc. There was significant difference between MR group and control group,every factor χ 2>8 49,P<0 005,OR≥3 5.MR had close relation with their parents' occupation and education level too.Not only can several factors coexist but they had mutual causality.Conclusion Since the cause is complicated,preventive is the key to decrease MR
出处
《中国全科医学》
CAS
CSCD
2000年第6期485-486,共2页
Chinese General Practice
关键词
精神发育迟滞
智商
智力发育
智力测验
Mental retardation(MR)
Intelligence quotient(IQ)
Intelligence
Intelligence test