Analysis of the current situation and influencing factors of work-related musculoskeletal disorders of radiology medical staff
Objective To understand the incidence and distribution characteristics of work-related musculosk-eletal disorders(WMSDs)among radiology medical staff in Lanzhou hospital,as well as the influencing factors,so as to provide a certain reference for radiology medical staff to reduce the incidence of WMSDs.Methods Nine hospitals in Lanzhou were randomly selected as the research units,and 172 radiology medical personnel were randomly selected from the research units to carry out the WMSDs questionnaire survey.The incidence of WMSDs was calculated,and the differences in the incidence of WMSDs between different educational backgrounds,years of service,and monthly income were compared.Results The incidence of WMSDs was 48.84％,and the highest prevalence was in shoulder(34.88％),followed by neck and lower back(33.14％and 31.40％).The incidence of neck and shoulder WMSDs in the master's degree and above group(63.64％and 59.09％)was higher than that in the junior college group(20.83％and 25.00％)and the undergraduate group(30.16％and 32.54％),and the difference was statistically significant(x2=11.380,7.012;P＜0.05);The incidence of shoulder WMSDs in the 10～＜15 group(52.00％)was significantly higher than that in the 5～＜10 group(43.33％),the ≥20 group(40.43％),the 1～＜5 group(21.43％)and the 15～＜20 group(21.43％),and the difference was statistically significant(x2=10.382,P＜0.05);The incidence of shoulder WMSDs in the＞7 000 group(54.55％)was significantly higher than that in the 2 000～4 000 group(18.92％),4 001～5 000 group(40.82％)and 5 001～7 000 groups(28.30％),and the difference was statistically significant(x2=11.538,P＜0.05).Conclusion The incidence of WMSDs in radiology medical staff in Lanzhou was 48.84％,which was common in the shoulder(34.88％)and neck(33.14％),and the influencing factors were workload and poor posture.
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