Evaluation of Two Circadian Rhythm Questionnaires for Screening for the Delayed Sleep Phase Disorder
DC Field | Value | Language |
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dc.contributor.author | Rhee, Min Kyu | - |
dc.contributor.author | Lee, Heon-Jeong | - |
dc.contributor.author | Rex, Katharine M. | - |
dc.contributor.author | Kripke, Daniel F. | - |
dc.date.accessioned | 2021-09-06T16:14:09Z | - |
dc.date.available | 2021-09-06T16:14:09Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-09 | - |
dc.identifier.issn | 1738-3684 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/107629 | - |
dc.description.abstract | Objective Delayed sleep phase disorder (DSPD) is a condition in which patients often fall asleep some hours after midnight and have difficulty waking up in the morning. Circadian chronotype questionnaires such as Horne-Ostberg Morningness-Eveningness Questionnaire (MEQ) and Basic Language Morningness (BALM) scale have been used for screening for DSPD. This study was to evaluate these two chronotype questionnaires for screening of DSPD. Methods The study samples were 444 DSPD and 438 controls. Cronbach's alpha coefficient was calculated to evaluate for internal consistency. An exploratory factor analysis was conducted using principal-axis factoring. The diagnostic performance of a test was evaluated using Receiver Operating Characteristic (ROC) curve analysis. A discriminant function analysis was also performed. Results For internal consistency, Cronbach's alpha of 0.898 for BALM was higher than the 0.837 for MEQ, though both have acceptable internal consistency. BALM has better construct validity than the MEQ because some MEQ items measure different dimensions. However, when we evaluated the efficiency of two questionnaires for DSPD diagnosis by using the ROC curve, the BALM was similar to the MEQ. In a discriminant analysis with the BALM to classify the two groups (DSPD vs. normal), 6 items were identified that resulted in good classification accuracy. Upon examination of the classification procedure, 94.2% of the originally grouped cases were classified correctly. Conclusion These findings suggest that the BALM has better psychometric properties than the MEQ in screening and discriminating DSPS. Psychiatry Investig 2012;9:236-244 | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN NEUROPSYCHIATRIC ASSOC | - |
dc.subject | MORNINGNESS BALM SCALE | - |
dc.subject | ADDITIONAL VALIDITY | - |
dc.title | Evaluation of Two Circadian Rhythm Questionnaires for Screening for the Delayed Sleep Phase Disorder | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Heon-Jeong | - |
dc.identifier.doi | 10.4306/pi.2012.9.3.236 | - |
dc.identifier.scopusid | 2-s2.0-84866709352 | - |
dc.identifier.wosid | 000309041400006 | - |
dc.identifier.bibliographicCitation | PSYCHIATRY INVESTIGATION, v.9, no.3, pp.236 - 244 | - |
dc.relation.isPartOf | PSYCHIATRY INVESTIGATION | - |
dc.citation.title | PSYCHIATRY INVESTIGATION | - |
dc.citation.volume | 9 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 236 | - |
dc.citation.endPage | 244 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001741201 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | ssci | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Psychiatry | - |
dc.relation.journalWebOfScienceCategory | Psychiatry | - |
dc.subject.keywordPlus | MORNINGNESS BALM SCALE | - |
dc.subject.keywordPlus | ADDITIONAL VALIDITY | - |
dc.subject.keywordAuthor | Delayed sleep phase disorder | - |
dc.subject.keywordAuthor | Circadian rhythm questionnaire | - |
dc.subject.keywordAuthor | Validity | - |
dc.subject.keywordAuthor | Chronotype | - |
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