ObjectiveTo explore the influence of nursing interruption event intervention on the incidence of nursing risk events. MethodsIn January 2012, we carried out intervention on nursing interruption events. And general situation questionnaire was used on December 30th, 2011 (control group) and December 30th, 2012 (intervention group) respectively to investigate 190 clinical nurses. ResultsThe occurrence of the interruption events was positively correlated with the incidence of nursing risk events. Effective intervention significantly reduced the incidence of risk events (P<0.05). ConclusionEffective prevention of adverse outcomes caused by interruption events reduces the risk of nursing, improves the quality of care, and ensures the safety of the patient.