Reliability and validity of a brief sleep questionnaire for children in Japan.
Masakazu OkadaShingo KitamuraYoshitaka IwadareHisateru TachimoriYuichi KameiShigekazu HiguchiKazuo MishimaPublished in: Journal of physiological anthropology (2017)
The new questionnaire demonstrated an adequate reliability and validity in both high-risk children and a community population, as well as similar screening ability to the CSHQ. It could thus be a convenient instrument to detect sleep problems in children.