Are adolescents sleeping less and worse than before?

• Ngan Yin Chan, PhD,
• Shirley Xin Li, PhD, D.Clin.Psy, CPsychol,
• Yun Kwok Wing, FRCPsych, FHKAM (Psych)

Affiliations

Ngan Yin Chan, PhD

Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region, China

Shirley Xin Li, PhD, D.Clin.Psy, CPsychol

Department of Psychology, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China; The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China

Yun Kwok Wing, FRCPsych, FHKAM (Psych)

Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region, China; Corresponding author: Dr. Yun-Kwok Wing, Professor, Director of Li Chiu Kong Family Sleep Assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region, China. Tel: (852)39197593 Fax: (852)26475321.