加载中…
个人资料
  • 博客等级:
  • 博客积分:
  • 博客访问:
  • 关注人气:
  • 获赠金笔:0支
  • 赠出金笔:0支
  • 荣誉徽章:
正文 字体大小:

低体重儿更易患孤独症?

(2011-10-19 11:38:19)
标签:

保健

低体重儿

孤独症

健康

分类: 健康贴士

研究人员对862名出生时体重在5002000克的低体重早产儿,进行为21年的随访表明,与出生时体重正常之儿童比较,这批孩子长大后更易患孤独症(autism),两组儿童之孤独症的患病率分别是5%和1%。专家建议,对怀疑为孤独症的低体重儿应极早进行相关检查,以尽早进行干预和提供帮助,进而改善他或她的身心状态及学业等。

 

Long-term study found smallest infants were 5 times as likely to have autism spectrum disorders

 

MONDAY, Oct. 17 (HealthDay News) -- Low-birthweight babies are five times more likely to develop autism than normal-weight babies, a new study says.

It included 862 premature, low-birthweight infants born in New Jersey between October 1984 and July 1989 and followed until they were 21 years old. Their birthweights ranged from 500 grams (1.1 pound) to 2,000 grams (4.4 pounds).

Five percent of the children in the study developed autism, compared with 1 percent of those in the general population, the University of Pennsylvania School of Nursing researchers found.

The study appears online and in the November issue of Pediatrics.

Previous research has identified links between low birthweight and a number of problems with motor and cognitive skills, but this study is the first to show that low-birthweight children are also at increased risk for autism, according to the researchers.

"Cognitive problems in these children may mask underlying autism," wrote lead author Jennifer Pinto-Martin, director of the Pennsylvania Center for Autism and Development Disabilities Research and Epidemiology.

"If there is suspicion of autism or a positive screening test for ASD (autism spectrum disorders), parents should seek an evaluation for an ASD. Early intervention improves long-term outcome and can help these children both at school and at home," she said in a university news release.

Future research will examine possible links between brain hemorrhage (a common complication of premature birth) and autism. This will be done by examining brain ultrasounds of the children taken when they were newborns.

 

SOURCE: University of Pennsylvania School of Nursing, news release, Oct. 17, 2011

0

阅读 收藏 喜欢 打印举报/Report
  

新浪BLOG意见反馈留言板 欢迎批评指正

新浪简介 | About Sina | 广告服务 | 联系我们 | 招聘信息 | 网站律师 | SINA English | 产品答疑

新浪公司 版权所有