Validity and reliability of the Turkish Migraine Disability Assessment (MIDAS) questionnaire

dc.contributor.authorErtaş, Mustafa
dc.contributor.authorSiva, Aksel
dc.contributor.authorDalkara, Turgay
dc.contributor.authorUzuner, Nevzat
dc.contributor.authorDora, Babür
dc.contributor.authorİnan, Levent
dc.contributor.authorİdiman, Fethi
dc.contributor.authorSarıca, Yakup
dc.contributor.authorSelçuki, Deniz
dc.contributor.authorŞirin, Hadiye
dc.contributor.authorOğuzhanoğlu, Atilla
dc.contributor.authorİrkeç, Ceyla
dc.contributor.authorÖzmenoğlu, Mehmet
dc.contributor.authorÖzbenli, Taner
dc.contributor.authorÖztürk, Musa
dc.contributor.authorSaip, Sabahattin
dc.contributor.authorNeyal, Münife
dc.contributor.buuauthorZarifoğlu, Mehmet
dc.contributor.departmentUludağ Üniversitesi/Tıp Fakültesi/Nöroloji Anabilim Dalı.tr_TR
dc.date.accessioned2021-07-09T11:55:09Z
dc.date.available2021-07-09T11:55:09Z
dc.date.issued2004-09
dc.description.abstractObjectives.-The aim of this study is to assess the comprehensibility, internal consistency, patient-physician reliability, test-retest reliability, and validity of Turkish version of Migraine Disability Assessment (MIDAS) questionnaire in patients with headache. Background.-MIDAS questionnaire has been developed by Stewart et al and shown to be reliable and valid to determine the degree of disability caused by migraine. Design and Methods.-This study was designed as a national multicenter study to demonstrate the reliability and validity of Turkish version of MIDAS questionnaire. Patients applying to 17 Neurology Clinics in Turkey were evaluated at the baseline (visit 1), week 4 (visit 2), and week 12 (visit 3) visits in terms of disease severity and comprehensibility, internal consistency, test-retest reliability, and validity of MIDAS. Since the severity of the disease has been found to change significantly at visit 2 compared to visit 1, test-retest reliability was assessed using the MIDAS scores of a subgroup of patients whose disease severity remained unchanged (up to +/- 3 days difference in the number of days with headache between visits 1 and 2). Results.-A total of 306 patients (86.2% female, mean age: 35.0 +/- 9.8 years) were enrolled into the study. A total of 65.7%, 77.5%, 82.0% of patients reported that "they had fully understood the MIDAS questionnaire" in visits 1, 2, and 3, respectively. A highly positive correlation was found between physician and patient and the applied total MIDAS scores in all three visits (Spearman correlation coefficients were R = 0.87, 0.83, and 0.90, respectively, P <.001). Internal consistency of MIDAS was assessed using Cronbach's and was found at acceptable (>0.7) or excellent (>0.8) levels in both patient and physician applied MIDAS scores, respectively. Total MIDAS score showed good test-retest reliability (R = 0.68). Both the number of days with headache and the total MIDAS scores were positively correlated at all visits with correlation coefficients between 0.47 and 0.63. There was also a moderate degree of correlation (R = 0.54) between the total MIDAS score at week 12 and the number of days with headache at visit 2 + visit 3, which quantify headache-related disability over a 3-month period similar to MIDAS questionnaire. Conclusion.-These findings demonstrated that the Turkish translation is equivalent to the English version of MIDAS in terms of internal consistency, test-retest reliability, and validity. Physicians can reliably use the Turkish translation of the MIDAS questionnaire in defining the severity of illness and its treatment strategy when applied as a self-administered report by migraine patients themselves.en_US
dc.identifier.citationErtaş, M. vd. (2004). “Validity and reliability of the Turkish Migraine Disability Assessment (MIDAS) questionnaire”. Headache, 44(8), 786-793.en_US
dc.identifier.endpage793tr_TR
dc.identifier.issn0017-8748
dc.identifier.issue8tr_TR
dc.identifier.pubmed15330825tr_TR
dc.identifier.scopus2-s2.0-4744338921tr_TR
dc.identifier.startpage786tr_TR
dc.identifier.urihttps://doi.org/ 10.1111/j.1526-4610.2004.04146.x
dc.identifier.urihttps://headachejournal.onlinelibrary.wiley.com/doi/full/10.1111/j.1526-4610.2004.04146.x
dc.identifier.urihttp://hdl.handle.net/11452/21199
dc.identifier.volume44tr_TR
dc.identifier.wos000223534000007tr_TR
dc.indexed.pubmedPubmeden_US
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.collaborationYurt içitr_TR
dc.relation.journalHeadacheen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHeadacheen_US
dc.subjectMigraineen_US
dc.subjectDisabilityen_US
dc.subjectMIDASen_US
dc.subjectReliabilityen_US
dc.subjectValidityen_US
dc.subjectScoreen_US
dc.subjectSufferersen_US
dc.subjectSampleen_US
dc.subjectNeurosciences & neurologyen_US
dc.subject.wosClinical neurologyen_US
dc.titleValidity and reliability of the Turkish Migraine Disability Assessment (MIDAS) questionnaireen_US
dc.typeArticle
dc.wos.quartileQ2en_US

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