0.05).Conclusions Special protein gold measuring instrument had high sensitivity,good accuration and speediness,which was suitable for clinical LAB to test CRP.

Objective:To analyze the effect of immersive scenario simulation training on improving the competency of infection prevention for health-care workers (HCWs).Methods:Taking the implementation time of immersive scenario simulation teaching training in Sir Run Run Shaw Hospital, Zhejiang University School of Medicine (August 2020) as the boundary, 352 new HCWs entered the hospital before the training (August 2019) were included as control group taking traditional teaching method, and 298 new HCWs entered the hospital after the training (August 2020) were included as observation group taking immersive scenario simulation combined with theoretical training. The mastery status of nosocomial infection-related knowledge and the implementation status of infection control measures (hand hygiene compliance, hand hygiene accuracy, correct personal protective equipment (PPE) selection, 100% of pass rate of PPE on and off, and qualified disposal of medical waste) were compared between the two groups of HCWs after theoretical teaching and different forms of practical training. The training effect (final assessment results) and training satisfaction (Minnesota satisfaction questionnaire, MSQ) of the two groups of HCWs were compared. SPSS 22.0 was used for t test and chi-square test. Results:The assessment results of the two groups of new HCWs trained by theoretical lecturing and immersive scenario simulation training were significantly improved compared with those just received theoretical lecturing, and the results of observation group were significantly higher than those of control group ( P<0.05). The implementation status of infection control measures after practical training were obviously improved in the two groups of HCWs compared to after theoretical lecturing, and the correct rates of PPE selection and all the procedure of donning and doffing PPE of observation group were significantly higher than those of control group ( P<0.05), but there were no significant differences in the hand hygiene accuracy and qualified disposal of medical waste between the two groups ( P>0.05). At the end of training, the final assessment results and satisfaction MSQ score of HCWs in observation group were significantly higher than those in control group ( P<0.05). Conclusion:Immersive scenario simulation teaching and training intervention is beneficial to improve the mastery of nosocomial infection knowledge of new HCWs, standardize their clinical infection control behaviors such as hand hygiene and aseptic operation, and finally obtain good training effect of infection prevention competency.