Publication: Reliability and validity of a Thai version of the Berlin questionnaire in patients with sleep disordered breathing
Issued Date
2014-01-01
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ISSN
01252208
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2-s2.0-84900008052
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Mahidol University
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SCOPUS
Bibliographic Citation
Journal of the Medical Association of Thailand. Vol.97, No.3 SUPPL. 3 (2014)
Suggested Citation
Surapon Suksakorn, Pimon Rattanaumpawan, Wish Banhiran, Nitipatana Cherakul, Wattanachai Chotinaiwattarakul Reliability and validity of a Thai version of the Berlin questionnaire in patients with sleep disordered breathing. Journal of the Medical Association of Thailand. Vol.97, No.3 SUPPL. 3 (2014). Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/34401
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Title
Reliability and validity of a Thai version of the Berlin questionnaire in patients with sleep disordered breathing
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Abstract
Objective: To assess the validity and test-retest reliability of a Thai version of the Berlin Questionnaire in patients with sleep disorder breathing. Martial and Method: Patients who were suspected of sleep disordered breathing attending the outpatient department of Siriraj Hospital and who had undergone polysomnography were recruited and asked to complete a Thai version of the Berlin questionnaire. Each participant was asked to repeat the same questionnaire over the next 2-4 weeks for test-retest reliability. Results: One hundred and thirty-two patients completed the present study. The age range of the patients was 26-72 years (mean, 48.15±8.80 years). All 10 items of the Thai version of the Berlin questionnaire were moderately correlated in internal consistency (Cronbach's alpha correlation coefficient = 0.68). The test-retest reliability of the Thai version of the Berlin questionnaire was investigated in 98 patients and demonstrated a high degree of reliability in intra class correlation (ICC = 0.97). Conclusion: The present study reveals, for the first time, that the Thai version of the Berlin questionnaire has satisfactory validity and reliability when compared to the original English version.