摘要
本文调食了父母在生育前后接触CS_2,的子女智力发育情况.结果发现双亲中有一方接触CS_2,的平均浓度大于10mg/m^3对其子女的智力发育有影响.表现为言语智商和总智商均显著地低于对照组(言语IQ 105,9比96.1,t=2.79 P<0.01:总IQ107.4比99.5t=2.14 P<0.05):但低于10mg/m^3组其子女智力发育无明显影响。同时发现儿童的智力发育与母亲的文化素养成正相关。
Children whose parents have been exposed to CS_2 were studied.Re-sults of the study indicated that development of their intelligence were significantly hindered when one or both of their parents have beenexposed to CS_2 at levels above 10mg/m^3 when compared with the con-trol (Verbal IQ 105.9 vs 96.1 t=2.79 P<0.01;TotalIQ 107.4 vs 99.5 t=2.14 P<0.05) in spite of without difference in physical development.In terms of confounding effects,the education levelof mothers showed a positive impact on the development of children's intelligence.
出处
《中华劳动卫生职业病杂志》
CAS
CSCD
1991年第5期278-280,共3页
Chinese Journal of Industrial Hygiene and Occupational Diseases
