Objective To survey the current situation of the sharp injury in medical workers, and to provide scientific evidence for the prevention and protection of sharp injury. Methods Through applying the questionnaire of sharp injuries designed by Zhongshan Hospital, Shanghai Fudan University, 10% of the workers in all departments of West China Hospital of Sichuan University were selected as respondents according to their job categories. The main contents of the survey included the general information of respondents, reporting after sharp injuries, training participation, and the exposure sources, operations, premises and equipments related to sharp injuries over the past one year.Results Of 840 questionnaires distributed, 100% were valid. The ratio of male was 23% while the female was 72%. There were 50.20% of all respondents who once got injured, and 75% of the respondents having the history of sharp injury worked less than 10 years. The nurses, house keepers and physicians were in the top three positions of suffering from sharp injury; and the operating room was ranked as the highest risk department for sharp injuries. The known haematogenous exposure sources were 69 cases of hepatitis B, 19 syphilis, 6 hepatitis C, and 3 HIV. There were 62% of the respondents who had ever attended related training, and only 11.61% of the injured respondents reported their sharp injuries. Conclusion The incidence rate of the sharp injury is high, but the report rate is low. The operating room is the high risk department, and nurses, house keepers, and physicians are the high risk population for sharp injuries. The prevention and protection and training for sharp injury in target departments and population should be strengthened.
Objective To explore the key contents of nosocomial infection prevention and control training for medical staff in secondary and above hospitals, so as to provide scientific basis for training in the future. Methods The medical workers who participated in the training of nosocomial infection prevention and control in secondary and above hospitals of 6 prefecture-level cities in Jiangxi province in December 2020 were selected. The same questionnaire was used to test the participants before and after training, and the changes of scores before and after training were compared. Results A total of 73 medical workers were included. After training, the total scores of the questionnaire (14.13±1.95 vs. 11.27±2.76; t=11.053, P<0.001), scores of manual hygiene specifications knowledge unit (4.63±0.65 vs. 4.02±1.37; t=4.215, P<0.001), scores of hospital isolation technical specifications knowledge unit (4.28±1.05 vs. 3.47±1.29; t=4.895, P<0.001), scores of airborne disease hospital infection prevention and control norms knowledge unit (5.21±0.96 vs. 3.76±1.04; t=10.419, P<0.001) and the overall accuracy of the questionnaire (83.00% vs. 66.32%) were higher than those before training. Conclusions After the training, the accuracies of different topics are improved, but there is still room for improvement in each knowledge unit. More effective training strategies should be considered.