Linguistic adaptation and psychometric evaluation of Italian version of children's sleep habits questionnaire.

Background: The Children's Sleep Habits Questionnaire (CSHQ) is a parent-report questionnaire used to examine sleep behavior in children. Linguistic adaptation of CSHQ into several languages and/or psychometric analysis of reliability have been published.

Main Text: Our aim was to translate the original 33-items CSHQ from English to Italian and to examine its reliability for use in 4-10 years-old children of Italy.