A Multidimensional Questionnaire to Measure Career Satisfaction of Physicians: Validation of the Polish Version of the 4CornerSAT

Abstract

To study physicians’ satisfaction with a multidimensional approach, the 4CornerSAT questionnaire to measure the career satisfaction of physicians was conceptualized in English and later adapted into Polish. In this study, we aimed to test the reliability and validity of the adapted 4CornerSAT questionnaire in Poland and confirm its the tetra-dimensional structure. In 2018, physicians working in 15 Polish hospitals were invited to participate in a survey that included the Polish 4CornerSAT. We evaluated the questionnaire’s reliability by computing Cronbach’s alpha coefficients. We also computed a Pearson correlation coefficient between the reported global item of satisfaction and the standardized level of career satisfaction. A confirmatory factorial analysis (CFA) tested the tetra-dimensional structure of the questionnaire in Polish. In total, 1003 physicians participated in this study. The questionnaire’s internal consistency and concurrent validity were optimal. In the CFA, good model fit indicators were observed. In conclusion, the Polish version of the 4CornerSAT demonstrated good psychometric properties. The adapted questionnaire has evidence of its validity and reliability in Poland to be used in further studies and to monitor physicians’ wellness as a health care system indicator. Our approach to adapt and validate this questionnaire could be replicated in other settings.