Shabany Maryam, Azizi Maryam, Salajegheh Zahra, Pruitt Sheri D, Imanipour Mohammad
Research and community health department, Nursing school, Aja University of Medical Sciences, Tehran, Iran.
Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran.
Disaster Med Public Health Prep. 2024 Dec 16;18:e317. doi: 10.1017/dmp.2024.170.
This study evaluated the validity and reliability of the Persian version of the Disaster Resilience Measuring Tool (DRMT-C19).
The research was a methodological, psychometric study. Standard translation processes were performed. Face validity and content validity were determined along with construct and convergent validity. To determine the final version of the questionnaire, 483 health care rescuers were selected using a consecutive sampling method. Other resilience-related questionnaires were used to assess concurrent validity. All quantitative data analyses were conducted using SPSS 22 and Jamovi 2.3.28 software.
The content validity and reliability were indicated using Scale's Content Validity Ratio (S-CVR) = 0.92 and Scale's Content Validity Index (S-CVI) = 0.93. The comprehensiveness of the measurement tool = 0.875%. Cronbach's α = 0.89 and the test re-test reliability using interclass correlation coefficients (ICC) = 0.68 to 0.92. Exploratory factor analysis determined 4 factors which accounted for more than 58.54% of the variance among the items. Confirmatory factor analysis determined 12 factors. The concurrent validity between the DRMT-C19 and the Connor-Davidson Resilience Scale (CD-RISC) was = 0.604 0.0001).
The DRMT-C19 has satisfactory psychometric properties and is a valid, reliable, and valuable tool for assessing resilience against disasters in Iran's Persian-speaking health care rescuers.
本研究评估了波斯语版灾害复原力测量工具（DRMT-C19）的有效性和可靠性。
该研究为方法学、心理测量学研究。执行了标准翻译流程。确定了表面效度和内容效度以及结构效度和收敛效度。为确定问卷的最终版本，采用连续抽样法选取了483名医疗救援人员。使用其他与复原力相关的问卷来评估同时效度。所有定量数据分析均使用SPSS 22和Jamovi 2.3.28软件进行。
使用量表的内容效度比（S-CVR）=0.92和量表的内容效度指数（S-CVI）=0.93表明了内容效度和可靠性。测量工具的全面性=0.875%。克朗巴哈α系数=0.89，使用组内相关系数（ICC）进行的重测信度为0.68至0.92。探索性因素分析确定了4个因素，这些因素占项目间方差的58.54%以上。验证性因素分析确定了12个因素。DRMT-C19与康纳-戴维森复原力量表（CD-RISC）之间的同时效度为=0.604 0.0001）。
DRMT-C19具有令人满意的心理测量特性，是评估伊朗说波斯语的医疗救援人员抗灾复原力的有效、可靠且有价值的工具。
