Andrew J Arifin, Vivian S Tan, Michael Yan, Andrew Warner, R G Boldt, Hanbo Chen, George B Rodrigues, David A Palma, Alexander V Louie
Ensuring Superior Reporting of Radiation Therapy Noninferiority Trials: A Systematic Review
Advances in radiation oncology
media play important role shaping changing attitudes thoughts behaviors audiences regarding health issues therefore need explore identify media health literacy concepts domains crosssectional study design psychometry instrument assess media health literacy mehlit june septemper 2021 relevant literature reviewed identify item pool expert panel convened choose items might included scale validity questionnaire assessed face validity qualitative quantitativecontent validity qualitative quantitative construct validity exploratory confirmatory factor analysis 213 adults internal consistency scale assessed cronbachs alpha content validity reliability demonstrated cvr 087 cvi 093 cronbachs 091 exploratory factor analysis showed 5 factors including goal appraisal skill content appraisal skill implicit message appraisal skill visual comprehension skill audience appraisal skill explained 6025 variance mehlit valid reliable questionnaire 21item 5 domains assess media health literacy replicate results obtained measurement translated maintained settings