[An investigation of insulin injection-related needlestick injuries among clinical nurses in Hunan, China]

Objective: To investigate the incidence rate of insulin injection-related needlestick injuries, links causing such injuries, and reporting of occupational exposure among nurses in the wards of general hospitals in Hunan, China. Methods: From January 2017 to March 2019, stratified cluster sampling was performed to select 4368 nurses as respondents from 54 hospitals at different levels in 14 prefectures and cities of Hunan. The current status of insulin injection-related needlestick injuries was investigated, including the high-risk links causing insulin injection-related needlestick injuries during the use of insulin syringe (pen) , time and number of needlestick injuries, infection after needlestick injuries, and reporting of needlestick injuries, and a statistical analysis was performed. Continuous data were described as mean±standard deviation, and categorical data were described by percentage (%) . Results: Among the 3697 nurses who were investigated, 1419 (38.4%) once had needlestick injuries related to insulin injection, among whom 413 (29.1%) had needlestick injuries in the past 1 year. The mean number of insulin injection-related needle stick injuries was 1.92±1.80, with a mean number of 0.57±1.18 caused by insulin syringe, 1.30±1.15 caused by the anterior segment of insulin pen, and 0.32±0.81 caused by the posterior end of insulin pen. Among the 1419 nurses with a history of needlestick injuries, 90 (6.3%) had related infection, mainly HBV infection, and after the occurrence of needlestick injuries, 26.0% (369/1419) of these nurses reported it every time and 15.2% (215/1419) never reported it. "Fear of trouble" was the main reason for no reporting (69.1%, 980/1419) , followed by "the thought of no risk" (43.2%, 613/1419) and "no related policy in hospital" (10.9%, 154/1419) ". Among these 1419 nurses, 49.8% (706/1419) were treated according to the standard process for needlestick injuries in hospital every time, and 3.6% (51/1419) did not know such process or there was no such standard process. Conclusion: The current situation of insulin injection-related needlestick injuries is not optimistic among clinical nurses in Hunan, and the incidence rate of needlestick injuries cannot be ignored.