The Patient Activation Measure (PAM-13), a questionnaire designed to reflect an individual's knowledge, skills, and confidence in self-healthcare management, has been validated across diverse countries and settings. Concerns have been raised regarding the cross-situational applicability, as patients ...
The fact that PAM13 was delivered as part of a larger questionnaire at the 12-month follow-up of a health education intervention study might have affected the actual score level, but it is unlikely to have changed the scale properties. The number of missing values may have been higher that...
Patients completed the PAM13-D questionnaire. General Self-Efficacy scale (GSE) was used to assess convergent validity. Furthermore Cronbach’s alpha was performed to assess internal consistency. Exploratory factor analysis was used to evaluate the underlying factor structure of the items. We included...
4.306 participants responded to the questionnaire. Descriptive and reliability analyses were carried out. To examine scale properties, Andrich's Rasch Rating Scale Model was fitted. The internal consistency is good (伪=0.88) and the item-rest-correlations were found as strong to moderate. The ...
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