The impact of work stress on work-related quality of life among endoscopy center nurses: the mediating role of professionalism

Objective: To explore the impact of work stress on work-related quality of life among nurses in endoscopy centers, and to analyze the mediating role of professionalism between work stress and work-related quality of life, so as to provide empirical evidence for developing occupational support and management intervention measures targeted at nurses in endoscopy centers. Methods: From July to October 2025, a convenience sampling method was used to select nurses from endoscopy centers of 12 hospitals in Henan Province for a questionnaire survey. The general information questionnaire, Nursing Stress Scale (NSS), and Hall's Profes...