Influencing factors of occupational musculoskeletal injuries in nurses from operation room / 现代临床护理

Objective To study the influencing factors of occupational musculoskeletal injuries(OMSI)in nurses from operation room.Method By convenience sampling,300 nurses from the operation rooms of 8 First Class Grade A hospitals in Shenzhen were involved in the study.Results The age for first onset of OMSI in the nurses was(31.6±6.8)years,with a prevalence rate of 81.3%.The back,waist and shoulder were the most vulnerable for their highest prevalence.The influencing factors included age,seniority,overweight,lack of resting time,lack of notice of muscle relaxation and physical exercise and inadequacy of post shifting.Conclusions The prevalence of OMSI in nurses from operation rooms is higher.Besides age,seniority and BMI,it is closely related with occupational risk factors and occupational management factors.

Evaluation of uncertainty in colony forming units on the disinfected skin of nurses in operation room / 现代临床护理

Objective To develop a feasible method for evaluating uncertainty in colony forming units(CFU)on the disinfected skin of nurses of operation room.Methods A nurse of operation room in a hospital involved the study.Ten spots on her disinfected hand skin were selected for evaluation of uncertainty in the acquired data and analysis of reliability of the evaluation methods,according to Technical Norms for Monitoring the Disinfection and Sterilization Quality in Hospitals in Jiangsu Province and JJF1059-1999 Evaluation and Expression of Uncertainty in Measurement.Results The CFU on the disinfected skin of nurse was(4±2)cfu/cm2, which indicated that the disinfection of the nurse's hands was not qualified.Conclusion The evaluation method by our study is reliable for evaluating the uncertainty in CFU on nurse’s disinfected hand skin.It is simple and fitful for the uncertainty evaluation of hospital disinfection effect.