International adaptation and validation of the Pro-VC-Be: measuring the psychosocial determinants of vaccine confidence in healthcare professionals in European countries.

BACKGROUND: Healthcare professionals (HCPs) play an important role in vaccination; those with low confidence in vaccines are less likely to recommend them to their patients and to be vaccinated themselves. The study's purpose was to adapt and validate long- and short-form versions of the International Professionals' Vaccine Confidence and Behaviors (I-Pro-VC-Be) questionnaire to measure psychosocial determinants of HCPs' vaccine confidence and their associations with vaccination behaviors in European countries. RESEARCH DESIGN AND METHODS: After the original French-language Pro-VC-Be was culturally adapted and translated, HCPs involved in vaccination (mainly GPs and pediatricians) across Germany, Finland, France, and Portugal completed a cross-sectional online survey in 2022. A 10-factor multigroup confirmatory factor analysis (MG-CFA) of the long-form (10 factors comprising 34 items) tested for measurement invariance across countries. Modified multiple Poisson regressions tested the criterion validity of both versions. RESULTS: 2,748 HCPs participated. The 10-factor structure fit was acceptable to good everywhere. The final MG-CFA model confirmed strong factorial invariance and showed very good fit. The long- and short-form I-Pro-VC-Be had good criterion validity with vaccination behaviors. CONCLUSION: This study validates the I-Pro-VC-Be among HCPs in four European countries; including long- and short-form tools for use in research and public health.

"Living Between Two Different Worlds": Experiences of Leaving a High-Cost Religious Group.

The aim of this interdisciplinary study is to gain a comprehensive understanding of individuals' subjective experiences after leaving a high-cost religious group and how these experiences have affected their lives. In-depth interviews were done with 18 participants who had left different religious communities in Finland. The interviews were analysed through a thematic analysis. The results show that religious disaffiliation is a life change that may affect an individual's life in profound ways. Life after being a member of a high-cost group may involve experiences of fear, guilt, sorrow, pain, loss and even suffering on an existential level. These experiences can have serious implications for one's well-being and health. However, life after religious disaffiliation also includes many positive aspects, such as experiences of joy, freedom, relief, gratitude and empowerment.