Jiafan Cao, G Bhuvaneswari, Thangaraja Arumugam, B R Aravind
The digital edge: examining the relationship between digital competency and language learning outcomes
Frontiers in psychology
objectivedata 2003 2007 national survey childrens health nsch reflect increasing prevalence parentreported attentiondeficithyperactivity disorder adhd diagnosis treatment health care providers report updates prevalence estimates 2011 describes temporal trendsmethodweighted analyses conducted 2011 nsch data estimate prevalence parentreported adhd diagnosis current adhd current medication treatment adhd severity mean age diagnosis us childrenadolescents aged 4 17 years among demographic subgroups history adhd diagnosis 20032011 well current adhd medication treatment prevalence 20072011 compared using prevalence ratios 95 confidence intervalsresultsin 2011 11 childrenadolescents aged 4 17 years ever received adhd diagnosis 64 million children among history adhd diagnosis 83 reported currently adhd 88 69 children current adhd taking medication adhd 61 35 million children parentreported history adhd increased 42 2003 2011 prevalence history adhd current adhd medicated adhd moderatesevere adhd increased significantly 2007 estimates prevalence medicated adhd increased 28 2007 2011conclusionsapproximately 2 million us childrenadolescents aged 4 17 years diagnosed adhd 2011 compared 2003 twothirds current adhd taking medication treatment 2011 suggests increasing burden adhd us health care system efforts understand adhd diagnostic treatment patterns warranted data 2003 2007 national survey childrens health nsch reflect increasing prevalence parentreported attentiondeficithyperactivity disorder adhd diagnosis treatment health care providers report updates prevalence estimates 2011 describes temporal trends weighted analyses conducted 2011 nsch data estimate prevalence parentreported adhd diagnosis current adhd current medication treatment adhd severity mean age diagnosis us childrenadolescents aged 4 17 years among demographic subgroups history adhd diagnosis 20032011 well current adhd medication treatment prevalence 20072011 compared using prevalence ratios 95 confidence intervals 2011 11 childrenadolescents aged 4 17 years ever received adhd diagnosis 64 million children among history adhd diagnosis 83 reported currently adhd 88 69 children current adhd taking medication adhd 61 35 million children parentreported history adhd increased 42 2003 2011 prevalence history adhd current adhd medicated adhd moderatesevere adhd increased significantly 2007 estimates prevalence medicated adhd increased 28 2007 2011 approximately 2 million us childrenadolescents aged 4 17 years diagnosed adhd 2011 compared 2003 twothirds current adhd taking medication treatment 2011 suggests increasing burden adhd us health care system efforts understand adhd diagnostic treatment patterns warranted