楼主说的这个问题，我也没见到哪里有答案，也许还没有统计吧。最近英国有一项研究发现自闭症在成人里的百分比是1%。这是世界上第一个关于成人发病率的统计数字。像楼主说的那么详细的统计可能要等到猴年才会出台。作者: Charlie Z. Song 时间: 09-10-6 19:06
New Report: Autism more widespread than thought!!!
Metro Boston, Tuesday, October 6, 2009 www.metro.us
A new report claims that autism--a brain disorder characterized by problems with social interaction and repetitive behavior-- is a lot more prevalent than previously thoughts.
Researchers from the U.S. Centers for Disease Control and Prevention and Harvard Medical School have found that the number of U.S. children affected by autism is closer to 1 in 91 than the previously believed 1 in 150. Reuters reports. And the numbers for male are even more staggering: Researchers claims that 1 in 58 U.S. boys falls somewhere on the autism spectrum.
That's an estimated 673,000 U.S. children-- or approximately 1 percent of all U.S. kids, the researchers report in the journal Pediatrics.
Bob Wright, co-founder of the advocacy group Autism Speaks, says he's not at all surprised at the numbers. "We've been screaming about the numbers going up; now there is a relavitvely complete recognition of it."
------------------Metro / Reuters作者: Charlie Z. Song 时间: 09-10-6 19:21
Studies put antism rate higher, at 1 in 100
The Boston Globe Tuesday, October 6, 2009 A2 The Nation
CHICAGO--Two new government studies indicate about 1 in 100 children have autism disorder--higher than a previous US estimate of 1 in 150.
Greater awareness, broader definitons, and spotting autism in younger children may explain some of the increease, federal health officials said.
"The concern here is that buried in these numbers is a true increase," said Dr. Thomas Insel, director of the National Institute of Mental Health. "We're going to have to think very hard about what we're going to do for the 1 in 100."
Figuring out how many children have autism is extremetly difficult because diagnosis is based on a child's behavior, said Dr. Dusan E. Levy of the Children's Hospital of Phiuladelphia and a member of the American Academy of Pediatrics subcommittee on autism.
"With daibetes you can get a blood test," said Levy."As of yet, there's no consistent biologic marker we can use to make the diangnosis of autism."
The new estimate would mean about 673,000 American children have autism. Previous estimates put it at about 560,000.
One of the studies stems from the 2007 National Survey of Children's Health. The results were released yesterday. In that study, parents reported that about 1 in 91 children, ages 3 to 17, had autism.
Associted Press.作者: Charlie Z. Song 时间: 09-10-6 19:23
向忠于我心，AARO 和BLACKEYE 致敬！！！作者: blackeye 时间: 09-10-6 21:01
谢谢查理。美国的比率是1%了，英国一直都说是1%，但是剑桥最近的一项研究说可能高达1比64，因为有些孩子没有诊断。关于儿童自闭症的百分比是根据有正式的诊断儿童数量作出的。