Yunhao Yuan, Erin Kasson, Jordan Taylor, Patricia Cavazos-Rehg, Munmun De Choudhury, Talayeh Aledavood
Examining the Gateway Hypothesis and Mapping Substance Use Pathways on Social Media: Machine Learning Approach
JMIR formative research
study aimed develop medication literacy scale parents children epilepsy mlspce test reliability validity scale pilot scale formulated based concept medication literacy knowledgeattitudepractice model relevant literature reviews formed two rounds expert consultations using delphi method survey 657 parents children epilepsy admitted neurology department examined neuroelectrophysiological outpatient department guangzhou women children medical center using pilot scale conducted october 2021 january 2022 test reliability validity scale questionnaire content validity scale questionnaire assessed consulting 20 neurology nursing neurology clinician nursing education experts numbers percentages ttest correlation analysis cronbachs alpha reliability coefficient factor analysis used data analysis mlspce included 34 items four dimensions ten factors drawn explorative factor analysis cumulative variance contribution rate 6232 content validity index item 34item scale 081 10 scalecontent validity index average 097 correlation coefficient item dimension 0399 0760 correlation coefficients dimensions 0150 0382 correlation coefficients dimension total scale 0390 0845 differences comparisons statistically significant p 005 cronbachs alpha coefficient total scale 0864 splithalf reliability total scale 0923 statistical procedures performed validity reliability stages study showed mlspce valid reliable tool measuring medication literacy among chinese parents children epilepsy