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The Tayside children's sleep questionnaire: a simple tool to evaluate sleep problems in young children
Author(s) -
McGreavey J. A.,
Donnan P. T.,
Pagliari H. C.,
Sullivan F. M.
Publication year - 2005
Publication title -
child: care, health and development
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.832
H-Index - 82
eISSN - 1365-2214
pISSN - 0305-1862
DOI - 10.1111/j.1365-2214.2005.00548.x
Subject(s) - cronbach's alpha , discriminant validity , face validity , content validity , internal consistency , population , sleep disorder , reliability (semiconductor) , clinical psychology , medicine , psychology , psychometrics , insomnia , psychiatry , environmental health , physics , quantum mechanics , power (physics)
Abstract Background Behavioural sleep problems in young children are relatively common with between 20% and 40% of those aged 1 to 5 years being affected. This paper describes the development of a simple questionnaire to assess disorders of initiating and maintaining sleep (DIMS) in children aged between 1 and 5 years for use as a selection tool for research purposes or as a screening instrument in primary care. Methods A subsection of the Sleep Disturbance Scale for Children was adapted and piloted with a small sample of children in two inner city GP practices ( n = 81). Face and content validity were initially established by expert review. Discriminant validity was assessed qualitatively using interviews with mothers of identified cases and non‐cases. The validity of the cut‐off score was assessed by blinded case note reviews off known cases; inter‐rater reliability was also calculated. Following modifications, the final questionnaire was posted to a representative sample of parents across the region with children in the appropriate age band ( n = 1023). Internal reliability was assessed using Cronbach's alpha and factor analysis was undertaken to identify significant factors within the questionnaire. Results The response rate to the population questionnaire was 61.5% ( n = 628) with 218 of the children having sleep scores that were indicative of DIMS (35%), echoing other figures reported in the literature. There was good internal consistency for the items (Cronbach's alpha = 0.85) with two main factors accounting for 58% of the variance. Conclusion The Tayside Children's Sleep Questionnaire (TCSQ) is an easy‐to‐read and reliable tool that could be used both as a clinical and research instrument to assess the severity and prevalence of DIMS in young children.