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Li, Shenghui; Jin, Xinming; Yan, Chonghuai; Wu, Shenghu; Jiang, Fan; Shen, Xiaoming – Journal of Attention Disorders, 2009
Objective: The objective was to survey the prevalence of parent-reported ADHD diagnosis and to assess its associations with sleep problems among urban school-aged children in China. Method: A random sample of 20,152 school-aged children participated in a cross-sectional survey in eight cities of China. A parent-administered questionnaire and the…
Descriptors: Urban Areas, Stimulants, Family Income, Incidence