Design and psychometric properties of a tool to assess the knowledge, attitude and practice of health care workers for infodemic management (KAPIM-Tool)

BACKGROUND: Infodemics, defined as the rapid spread of misinformation during an epidemic or pandemic, can have serious public health consequences. Healthcare workers(HCWs) play a critical role in managing infodemics, but their knowledge, attitudes, and practices(KAP) related to infodemic management are not well understood. This study aimed to design and validate a tool to assess healthcare workers’ KAP related to infodemic management. METHODS: The knowledge, attitude, and practice of HCWs for the infodemic management assessment tool were designed through exploratory factor analysis. At first, primary items were extracted through two separate studies (face-to-face interviews with 17 participants and a systematic review). Then Face validity, Content validity, and Construct validity were done with the 15 participants of healthcare workers who had sufficient knowledge and experience. The content validity ratio (CVR) and content validity index (CVI) was checked for each item. The construct validity of the tool was also calculated through exploratory factor analysis with the participation of 250 healthcare workers (6.25 participants per item). The intraclass correlation coefficient (ICC), and Cronbach’s alpha was calculated to evaluate the reliability of the findings using IBM SPSS Statistics V21.0. RESULTS: The primary KAPIM (Knowledge, Attitude, and Practice) of healthcare workers in (the Infodemics Management) tool has 53 items, in content, face, and construct validity 13 items were removed. Factor analysis revealed three factors: knowledge (24 items), attitudes (8 items), and practice (8 items). The overall reliability of the tool was reported as adequate with a Cronbach’s alpha of 0.905. The ICC of the entire tool was calculated as 0.827. CONCLUSION: The KAPIM tool is a valid and reliable tool for assessing healthcare workers’ knowledge, attitudes, and practices related to infodemic management with 40 items. The tool can inform targeted interventions to improve healthcare workers’ preparedness and response to infodemics.