Juan Liu, Man-Hui Hu, Xuan Bai, Yu Zhao, Cai-Hong Cui, Yan Wang, Xiao-Yang Shi, Zong-Bao Niu
Analysis of the influencing factors of the scientific fitness literacy of nurses in the context of exercise and medicine integration
BMC medical education
chronic disease patients affected low computer health literacy negatively affects ability benefit access online health information estimate reliability confirm model specifications ehealth literacy scale eheals scores among chronic disease patients using classical test ctt item response theory techniques stratified sample blackafrican american n341 caucasian n343 adults chronic disease completed online survey including eheals item discrimination explored using bivariate correlations cronbachs alpha internal consistency categorical confirmatory factor analysis tested onefactor structure eheals scores item characteristic curves infitoutfit statistics omega coefficient item reliability separation estimates computed 1factor structure eheals confirmed statistically significant standardized item loadings acceptable model fit indices cfitli090 70 variance explained model item response categories increased higher theta levels evidence acceptable reliability 094 item reliability89 item separation854 eheals scores valid reliable measure selfreported ehealth literacy among internetusing chronic disease patients providers use eheals help identify patients ehealth literacy skills