Abstract:Objective To translate and debug decision preparation scale cross the cultural, and to test the reliability and validity of the Chinese version of preparation decision making scale (PreDM) among patients with visual disturbance. Methods Based on the scale introduction principles, a Chinese version of the PreDM was formed through translation, back translation and cross-cultural debugging. The convenience sampling method was used to select a total of 105 visually impaired patients who visited the Ophthalmology Department of the First Hospital Affiliated to Army Medical University from April to October 2018 were selected by the convenience sampling method. The reliability and validity of the results were investigated. Results The Chinese version of the PreDM had a content validity of 0.95, the retest reliability of the scale was 0.634, and the Cronbach′s α coefficient was 0.965. The exploratory factor analysis extracted a total of 1 common factor and the cumulative variance contribution rate was 76.506%. Confirmatory factor analysis showed that each index was fitted well. Conclusion The Chinese version of PreDM has good reliability and validity in visually impaired patients, and can be used to evaluate decision-making readiness of visually impaired patients.
万君丽 卞薇 郭文梅 苏君 谭明琼 刘明琼. 中文版决策准备量表应用于视力障碍患者的信效度研究[J]. 中国医药导报, 2020, 17(9): 49-52.
WAN Junli BIAN Wei GUO Wenmei SU Jun TANG Mingqiong LIU Mingqiong. Reliability and validity of Chinese version of preparation decision making scale among patients with visual disturbance. 中国医药导报, 2020, 17(9): 49-52.
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