摘要
2011年1月10日出版的Pediatrics（《儿科》）杂志上,发表题为：＂Closely Spaced Pregnancies Are Associated With Increased Odds of Autismin California Sibling Births＂的论文显示,母亲在过短时间内连续生育孩子,可能增加儿童患自闭症风险。在美国,每110名儿童中,就有1例自闭症患儿。对于自闭症的发病机制,迄今尚未阐明。
Objective To determine whether the interpregnancy interval （IPI） is associated with the risk of autism in subsequent births. Methods Pairs of first-and second-born singleton full siblings were identified from all California births that occurred from 1992 to 2002 using birth records, and autism diagnoses were identified by using linked records of the California Department of Developmental Services.
出处
《中华妇幼临床医学杂志（电子版）》
CAS
2011年第1期42-42,共1页
Chinese Journal of Obstetrics & Gynecology and Pediatrics(Electronic Edition)
