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Article: Assessing insomnia in adolescents: Comparison of Insomnia Severity Index, Athens Insomnia Scale and Sleep Quality Index

TitleAssessing insomnia in adolescents: Comparison of Insomnia Severity Index, Athens Insomnia Scale and Sleep Quality Index
Authors
KeywordsAdolescents
Athens Insomnia Scale
Chinese
Insomnia
Insomnia Severity Index, Sleep disturbance
Sleep Quality Index
Issue Date2011
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/sleep
Citation
Sleep Medicine, 2011, v. 12 n. 5, p. 463-470 How to Cite?
AbstractObjectives: To compare the psychometric properties of the Chinese versions of Insomnia Severity Index (ISI), Athens Insomnia Scale (AIS) and Sleep Quality Index (SQI) for assessment and screening of insomnia in adolescents. Methods: This is a school-based survey of 1516 adolescents aged 12-19. years. Sleep-wake habit questionnaire, ISI, AIS, SQI, Epworth Sleepiness Scale (ESS) and 12-item General Health Questionnaire (GHQ-12) were administered. Insomnia Interview Schedule was used to assess the severity of insomnia symptoms and DSM-IV-TR diagnosis of insomnia. Results: The Cronbach's alpha of ISI, AIS and SQI were 0.83, 0.81 and 0.65, respectively, and the 2-week test-retest reliability were 0.79, 0.80 and 0.72. All three scales had a 2-factor structure, and their scores were significantly correlated with sleep-wake variables, ESS and GHQ-12 scores, smoking and drinking habits, and academic performance. The areas under curve of ISI, AIS and SQI for detecting clinical insomnia were 0.85, 0.80 and 0.85, respectively. The optimal cut-offs for ISI, AIS and SQI were a total score of nine (sensitivity/specificity: 0.87/0.75), seven (sensitivity/specificity: 0.78/0.74) and five (sensitivity/specificity: 0.83/0.79), respectively. Conclusion: The Chinese versions of ISI, AIS and SQI are reliable and valid instruments. The ISI and AIS appear to have better psychometric properties than the SQI. © 2011 Elsevier B.V.
Persistent Identifierhttp://hdl.handle.net/10722/135400
ISSN
2015 Impact Factor: 3.339
2015 SCImago Journal Rankings: 1.363
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChung, KFen_HK
dc.contributor.authorKan, KKKen_HK
dc.contributor.authorYeung, WFen_HK
dc.date.accessioned2011-07-27T01:34:44Z-
dc.date.available2011-07-27T01:34:44Z-
dc.date.issued2011en_HK
dc.identifier.citationSleep Medicine, 2011, v. 12 n. 5, p. 463-470en_HK
dc.identifier.issn1389-9457en_HK
dc.identifier.urihttp://hdl.handle.net/10722/135400-
dc.description.abstractObjectives: To compare the psychometric properties of the Chinese versions of Insomnia Severity Index (ISI), Athens Insomnia Scale (AIS) and Sleep Quality Index (SQI) for assessment and screening of insomnia in adolescents. Methods: This is a school-based survey of 1516 adolescents aged 12-19. years. Sleep-wake habit questionnaire, ISI, AIS, SQI, Epworth Sleepiness Scale (ESS) and 12-item General Health Questionnaire (GHQ-12) were administered. Insomnia Interview Schedule was used to assess the severity of insomnia symptoms and DSM-IV-TR diagnosis of insomnia. Results: The Cronbach's alpha of ISI, AIS and SQI were 0.83, 0.81 and 0.65, respectively, and the 2-week test-retest reliability were 0.79, 0.80 and 0.72. All three scales had a 2-factor structure, and their scores were significantly correlated with sleep-wake variables, ESS and GHQ-12 scores, smoking and drinking habits, and academic performance. The areas under curve of ISI, AIS and SQI for detecting clinical insomnia were 0.85, 0.80 and 0.85, respectively. The optimal cut-offs for ISI, AIS and SQI were a total score of nine (sensitivity/specificity: 0.87/0.75), seven (sensitivity/specificity: 0.78/0.74) and five (sensitivity/specificity: 0.83/0.79), respectively. Conclusion: The Chinese versions of ISI, AIS and SQI are reliable and valid instruments. The ISI and AIS appear to have better psychometric properties than the SQI. © 2011 Elsevier B.V.en_HK
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/sleepen_HK
dc.relation.ispartofSleep Medicineen_HK
dc.subjectAdolescentsen_HK
dc.subjectAthens Insomnia Scaleen_HK
dc.subjectChineseen_HK
dc.subjectInsomniaen_HK
dc.subjectInsomnia Severity Index, Sleep disturbanceen_HK
dc.subjectSleep Quality Indexen_HK
dc.subject.meshAsian Continental Ancestry Group-
dc.subject.meshPsychometrics - methods - standards-
dc.subject.meshSeverity of Illness Index-
dc.subject.meshSleep-
dc.subject.meshSleep Initiation and Maintenance Disorders - diagnosis - psychology-
dc.titleAssessing insomnia in adolescents: Comparison of Insomnia Severity Index, Athens Insomnia Scale and Sleep Quality Indexen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1389-9457&volume=12&issue=5&spage=463&epage=470&date=2011&atitle=Assessing+insomnia+in+adolescents:+comparison+of+Insomnia+Severity+Index,+Athens+Insomnia+Scale+and+Sleep+Quality+Index-
dc.identifier.emailChung, KF: kfchung@hkucc.hku.hken_HK
dc.identifier.authorityChung, KF=rp00377en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.sleep.2010.09.019en_HK
dc.identifier.pmid21493134-
dc.identifier.scopuseid_2-s2.0-79955113959en_HK
dc.identifier.hkuros186916en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79955113959&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume12en_HK
dc.identifier.issue5en_HK
dc.identifier.spage463en_HK
dc.identifier.epage470en_HK
dc.identifier.isiWOS:000291177200008-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridChung, KF=7404086681en_HK
dc.identifier.scopusauthoridKan, KKK=50461529300en_HK
dc.identifier.scopusauthoridYeung, WF=24345897100en_HK
dc.identifier.citeulike9188891-

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