Amal M Badawoud, Teresa M Salgado, Juan Lu, Emily P Peron, Pamela Parsons, Patricia W Slattum
Medication self-management capacity among older adults living in low-income housing communities
Journal of the American Pharmacists Association : JAPhA
digital health services increasingly developing becoming interactive serbia comprehensive instrument measuring ehealth literacy ehl needed study aimed translate culturally adapt investigate psychometric properties serbian version ehealth literacy questionnaire ehlq evaluate ehl population primary health care phc users serbia explore factors associated ehl validation study conducted 8 phc centers territory mava district western serbia stratified sampling method used obtain representative sample translation integrity procedure followed adapt questionnaire serbian language psychometric properties serbian version ehlq analyzed examination factorial structure internal consistency testretest reliability descriptive statistics calculated determine participant characteristics differences groups tested 2tailed students test anova univariable multivariable linear regression analyses used determine factors related ehl total 475 phc users enrolled mean age 510 sd 173 range 1994 years participants female 328475 691 confirmatory factor analysis validated 7factor structure questionnaire values incremental fit index 096 comparative fit index 095 cutoff 095 root mean square error approximation value 005 suggested value 006 cronbach entire scale 095 indicating excellent scale reliability cronbach ranging 081 090 domains intraclass correlation coefficient ranged 063 082 indicating moderate good testretest reliability highest ehl mean scores obtained understanding health concepts language mean 286 sd 032 feel safe control mean 289 sd 033 domains statistically significant differences p05 7 ehlq scores observed age education perceived material status perceived health status searching health information internet occupation except domain 4 multivariable regression models searching health information internet aged younger 65 years associated higher values domain scores except domain feel safe control variable age study demonstrates serbian version ehlq useful tool measurement ehl planning digital health interventions population individual level due strong psychometric properties serbian context