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首页> 外文期刊>BMC Psychiatry >Prevalence of attention deficit/hyperactivity disorder among children and adolescents in China: a systematic review and meta-analysis
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Prevalence of attention deficit/hyperactivity disorder among children and adolescents in China: a systematic review and meta-analysis

机译：中国儿童和青少年注意缺陷/多动障碍的患病率：系统评价和荟萃分析

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Background Attention deficit/hyperactivity disorder (ADHD), the most common childhood neurobehavioural disorder, can produce a series of negative effects on children, adolescents, and even adults as well as place a serious economic burden on families and society. However, the prevalence of ADHD is not well understood in China. The goal of this study was to estimate the pooled prevalence of ADHD among children and adolescents in China using a systematic review and meta-analysis. Methods A systematic literature search was conducted in PubMed, Web of Science, MEDLINE, CNKI, Wanfang, Weipu and CBM databases, and relevant articles published from inception to March 1, 2016, that provided the prevalence of ADHD among children and adolescents in China were reviewed. The risk of bias in individual studies was assessed using the Risk of Bias Tool for prevalence studies. Pooled-prevalence estimates were calculated with a random-effects model. Sources of heterogeneity were explored using subgroup analyses. Results Sixty-seven studies with a total of 275,502 individuals were included in this study. The overall pooled-prevalence of ADHD among children and adolescents in China was 6.26% (95% CI: 5.36–7.22%) with significant heterogeneity (I2?=?99.0%, P Conclusions The prevalence of ADHD among children and adolescents in China is generally consistent with the worldwide prevalence and shows that ADHD affects quite a large number of people under 18?years old. However, a nationwide study is needed to provide more accurate estimations.
机译：背景技术注意缺陷多动障碍（ADHD）是儿童中最常见的神经行为障碍，会对儿童，青少年甚至成年人产生一系列负面影响，并给家庭和社会带来沉重的经济负担。但是，中国对多动症的患病率还没有很好的了解。这项研究的目的是通过系统的回顾和荟萃分析来估计中国儿童和青少年多动症的合并患病率。方法在PubMed，Web of Science，MEDLINE，CNKI，Wanfang，Weipu和CBM数据库中进行系统的文献检索，并从开始到2016年3月1日发表相关文章，以了解中国儿童和青少年的多动症患病率已审查。使用偏倚风险工具对患病率进行评估，以评估个别研究的偏倚风险。用随机效应模型计算合并患病率估计值。使用亚组分析探索了异质性的来源。结果本研究共纳入67项研究，共275,502人。中国儿童和青少年多动症的总合并患病率为6.26％（95％CI：5.36-7.22％），且异质性显着（I 2 ？=？99.0％，P）结论中国儿童和青少年的多动症普遍与世界范围内的患病率一致，表明多动症影响了很多18岁以下的人群，但是需要进行全国性的研究以提供更准确的估计。

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