河南省智力残疾人调查

Analysis of mentality sickness in Henan Province

采用分层、等距、整群抽样的方法对我省智力残疾人进行了调查。共抽查117 666人,定性为智力残疾1421人,现残率为1.21%,智力残疾人的地区分布为山区高于平原,平原高于城市,其年龄分布为儿童期重度智力残疾的现残率高于其它年龄组。致残原因中遗传性疾病为第一位,占全部致残原因的14.43%。中度和轻度智力残疾占总数的78.96%,这部分人属于可训练可教育型,但6岁以上受过教育的只占12.12%。因此,应加强残疾人的保健工作。

An investigation of mentality sickness has been carried out in Henan Pro-vince. The morbidity of mentality sickness was 1.21% (1421/117666) .It was higherin mountainous area than in plains, and higher in plains than in cities. The hig-hest morbidity and serious sickness were found in childhood. The morbific agentsincluded heredepathia (14.43%); Most of patients (78.96%) could accept education,but only 12.12% of the patients, who were over 6 years old, had been educated.Therefore, it is important to increase people diathesis, implement eugenic method.strengthen perinatal health protection, decrease heredepathia and congenital def-ormity, and enhance education in frail mentality children