1. Evaluation of the reliability and validity of the modified Morisky scale for patient’s compliance with moxibustion
- Author
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Yong Tang, Shu-Guang Yu, Chang Yu, Xiang Wang, Hui Yang, and Qiaofeng Wu
- Subjects
021110 strategic, defence & security studies ,medicine.medical_specialty ,Scale (ratio) ,business.industry ,medicine.medical_treatment ,0211 other engineering and technologies ,Construct validity ,02 engineering and technology ,Moxibustion ,030204 cardiovascular system & hematology ,Exploratory factor analysis ,03 medical and health sciences ,0302 clinical medicine ,Complementary and alternative medicine ,Cronbach's alpha ,Morisky scale ,Internal consistency ,Physical therapy ,Medicine ,business ,Reliability (statistics) - Abstract
A questionnaire for the compliance with moxibustion was designed based on the 4-item Morisky scale, and the reliability and validity of the questionnaire was investigated. A modified Morisky scale was designed based on the 4-item Morisky scale for the compliance with moxibustion, and 146 patients having received moxibustion for over 2 weeks were investigated using this scale to evaluate their compliance with moxibustion; the internal equity and the construct validity of the scale were statistically analyzed. The analysis of reliability showed that in item of internal consistency, the Cronbach’s α was 0.72 and the split-half coefficient was 0.71, the correlation coefficients between the 4 component scores and the total score ranged 0.67-0.80, and the between-component correlation coefficients ranged 0.24-0.56; the exploratory factor analysis (EFA) totally extracted 1 common factor, and the explicable variation was 55.02%, and the loads of the 4 items were respectively 0.82, 0.81, 0.74 and 0.58. The reliability and validity of the modified Morisky scale for the compliance with moxibustion are acceptable, while several items need further modification and improvement in the expression and content.
- Published
- 2017
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