Enhancing patient care quality and safety under the hospital-wide "One Bed" model: a FMEA-based approach.

Background: The hospital-wide "One Bed" model poses potential risks in cross-departmental patient care, affecting nursing quality and patient safety. However, systematic evaluation and improvement strategies for these risks remain limited. Objective: This study aimed to apply Failure Mode and Effects Analysis (FMEA) to identify and improve nursing quality risks under the "One Bed" model, providing actionable strategies for proactive risk management in cross-departmental patient care. Methods: Failure Mode and Effects Analysis was employed to systematically identify potential failure modes in nursing processes and quantify associated risks using Risk Priority Numbers (RPNs). Based on RPN values, priority improvement projects were implemented to optimize nursing quality and patient safety. Results: Following the interventions, RPN values of 15 identified failure modes across pre-, intra-, and post-cross-departmental management all decreased, with reductions ranging from 39.71% to 80.42%, indicating observed improvements in nursing quality and patient safety. Conclusion: Integrating FMEA into hospital-wide nursing management under the "One Bed" model provides a structured approach for proactive risk identification and workflow optimization. This study offers a practical framework for other institutions seeking to enhance cross-departmental patient care.