By Dr. Sanchari Sinha Dutta, Ph.D. Reviewed by Lauren Hardaker Nov 20 2025 New evidence from six European countries and the US reveals that simple, achievable hospital improvements, such as adequate nurse staffing and stronger interdisciplinary teamwork, are strongly linked to better physician well-being and reduced turnover. Study: Informing Hospital Physician Well-Being Interventions in Europe and the US . Image credit: PeopleImages/Shutterstock.com An international study published in JAMA