【摘要】目的比较学龄期共患注意缺陷多动障碍(ADHD)的自闭症谱系障碍(ASD)患儿与单纯ASD患儿破坏性行为障碍患病率的差异。方法应用Vanderbilt ADHD评定量表对确诊为ASD的90例学龄期患儿进行评估，其中共患ADHD 44例，比较共患ADHD的ASD患儿(ASD+ADHD组)及单纯ASD患儿(单纯ASD组)破坏性行为障碍的患病率。结果ASD+ADHD组44例中合并破坏性行为障碍者28例，患病率为63.6%；而单纯ASD组46例中合并破坏性行为障碍19例，患病率为41.3%，2组比较差异有统计学意义(P<0.05)。结论学龄期共患ADHD的ASD患儿破坏性行为障碍的患病率比单纯ASD患儿的患病率高。

    【关键词】自闭症谱系障碍；注意缺陷多动障碍；破坏性行为障碍；患病率

    【Abstract】ObjectiveTo compare the prevalence of destructive behavior disorders between school-age children with autism spectrum disorders (ASD) who suffer from attention deficit hyperactivity disorder (ADHD) and those with ASD alone. MethodsNinety school-age children diagnosed with ASD were assessed with Vanderbilt ADHD rating scale. Among them ......