The Nursing Effect of PRECEDE Management on Occupational Exposure to Surgical Smoke: Based on a Randomized Controlled Study.

Background: Occupational exposure seriously threatens the physical and mental health of professionals and has become an important public health problem. In clinical medical and nursing work, medical staff, especially nursing staff, are faced with the status quo of occupational exposure with high risk, serious harm, and severe situation. Therefore, a sound management system must be established to control the occupational exposure of nurses. Aims: According to the PRECEDE management model, evaluate the operating room nurses' knowledge, belief, and behavior scores on the protection of surgical smoke, understand their awareness of surgical smoke and the current status of protection, improve the mastery rate and protection compliance of surgical smoke-related knowledge in the operating room, reduce the harm of surgical smoke to the human body, and provide a basis for smoke protection. Results: After one month of intervention, the knowledge scores of nurses in the operating room on the protection of surgical smoke increased significantly, and the difference was significant ( Conclusion: After the intervention of operating room nurses under the guidance of PRECEDE management mode, the theoretical knowledge of operating room nurses is effectively improved, the operations are standardized, the self-evaluation scores of smoke influence are reduced, and the safety level of operating room is improved. More importantly, the health of nursing staff is fully guaranteed.