Validity and reliability of the Young Mania Rating Scale: Thai version
Kongsakon, R.; Bhatanaprabhabhan, D.
Journal of the Medical Association of Thailand 88(11): 1598-1604
2005
ISSN/ISBN: 0125-2208 PMID: 16471108 Document Number: 10369
The objective of the present study was to assess the reliability and validity of the Young Mania Rating Scale (YMRS) Thai Version in 76 patients with known manic symptoms. The study was carried out at Outpatient and Inpatient Departments of Psychiatry, Ramatibodhi Hospital, Bangkok, Thailand Cross-sectional study. A Thai version of the YMRS was developed through forward-backward translation techniques and reviewed by five content-experts using psychometric methods to test the reliability and validity of the version. An eleven-item questionnaire was developed The validity was established with the item coefficient > 0.6for all scales. The reliability of the YMRS Thai Version on a interrater test had a Pearson's correlation of 0.87 and a Cronbach's Alpha coefficient for all scales of > 0.70. The scale's Cronbach's Alpha coefficient for the total number of items was 0.89. The present study supports the use of the YMRS Thai Version as a valid measurement for mania in Thai patients.
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