The interaction effect between gender and profession in posttraumatic growth among hospital personnel

Aim: To explore if there is an interaction effect between gender (men and women) and profession (nurses and physicians) in posttraumatic growth (PTG). Background: PTG is defined as a positive psychological change experienced as a result of struggling with highly challenging life circumstances. It may take the form of improved self-image, a deeper understanding of self, increased spirituality, and/or enhanced interpersonal relationships. Gender and profession were found separately to be associated with PTG, but to date were not examined under interaction effect. Methods: We employed a cross-sectional study conducted in the tertiary medical center in Israel using a convenience sample. One hundred and twenty-eight nurses and seventy-eight physicians gave their consent and agreed to fill out self-report questionnaires regarding personal and professional data and PTG Inventory. Findings: The correlation matrix revealed that being a woman was associated with higher PTG total scale (r= 0.242;P <= 0.001) and its subscales except for spiritual change that showed no evidence of statistical effect. Similar pattern was found for being a nurse with PTG total scale (r= 0.223;P <= 0.001) and its subscales except for relating to others that showed no evidence of statistical effect. However, the interaction effect revealed that among men, there was no difference in the level of PTG and its subscales based on profession (Physicians men = 62.54 (20.82) versus Nurses men = 60.26 (22.39);F= 9.618;P= 0.002). Among women, nurses had a significantly higher scores in PTG (Physicians women = 61.81 (18.51) versus Nurses women = 73.87 (12.36);F= 9.618;P= 0.002) and its subscales in comparison to physicians except for subscale relating to other. Conclusions: Our findings suggest implications for research and practice namely exploring PTG among nurses and physicians would benefit from applying interaction effect of gender and profession. For practice, advocating PTG within the health care organization is needed to be tailored with gender and professional sensitivity.