Abstract： Objective To find out the eorre]afion factors of the standard prevention for nurses. Methods Questionnaire was designed according to the principal of standard prevention. 1216 nurses completed the ques-tionnaire. Results Nurses didn't know standard prevention knowledge more enough. The ratio of using the six-step hand-washing method was 4. 89%, and the ratio of uncapping the syringe after using was 45.35%. The ratio of wearing gloves correctly was 33. 83%. Conclusion Strengthening the standard prevention education for nurses, improving the standard prevention ability, and equipping enough medical safeguard can make sure the standard prevention was carried out more efficiency.