Psychometric Validation
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2022 ◽  
Vol 125 ◽  
pp. 107129 ◽  
Author(s):  
O. Aydın ◽  
P. Ünal-Aydın ◽  
G. Caselli ◽  
D.C. Kolubinski ◽  
C. Marino ◽  
...  

Author(s):  
Xiaoyue Yu ◽  
Chen Xu ◽  
Yang Ni ◽  
Ruijie Chang ◽  
Huwen Wang ◽  
...  

Background: Ensuring adherence guarantees the efficacy of pre-exposure prophylaxis (PrEP). Methods: We conducted a cross-sectional study among 816 sexually transmitted infection (STI) patients in Shanghai. The questionnaire included self-reported demographic characteristics, self-administered items on adherence to free oral PrEP, and PrEP uptake behavior measurement. We conducted item analysis, reliability analysis, validity analysis and receiver operating characteristic (ROC) curve analysis. Results: Not all items were considered acceptable in the item analysis. The questionnaire had a McDonald’s ω coefficient of 0.847. The scale-level content validity index (CVI) was 0.938 and the item-level CVI of each item ranged from 0.750 to 1. In exploratory factor analysis, we introduced a four-factor model accounting for 79.838% of the aggregate variance, which was validated in confirmatory factor analysis. Adding PrEP adherence questionnaire scores contributed to prediction of PrEP uptake behavior (p < 0.001) in regression analysis. The maximum area under the ROC curve was 0.778 (95% IC: 0.739–0.817). Conclusion: The PrEP adherence questionnaire presented psychometric validation among STI patients.


Author(s):  
Marilyn Aita ◽  
Gwenaëlle De Clifford Faugère ◽  
Geneviève Laporte ◽  
Sébastien Colson ◽  
Nancy Feeley

Nursing Open ◽  
2021 ◽  
Author(s):  
Tingting Cai ◽  
Qingmei Huang ◽  
Fulei Wu ◽  
Haozhi Xia ◽  
Changrong Yuan

Death Studies ◽  
2021 ◽  
pp. 1-6
Author(s):  
Carolyn E. Hawley ◽  
Kanako Iwanaga ◽  
Anat Marmor ◽  
Meredith Adams ◽  
Isabella Schwartz ◽  
...  

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