[Mental health sataus and influencing factors of medical staff after blood-borne occupational exposure].

Objective: To explore the mental health status and influencing factors of medical staff after blood-borne occupational exposure, and to provide scientific basis for effective psychological intervention. Methods: From January 2017 to December 2018, 178 medical staff with blood-borne occupational exposure in three hospitals of Shandong Province were collected as the contact group, and 100 routine medical staff as the control group during the same period. Questionnaires were conducted among medical staff in the two groups, including general information questionnaire, symptom checklist 90 (SCL-90) , post-traumatic stress disorder self-rating scale (PCL-C) , coping style scale (CPS) , social support scale (SSRS) . The basic situation and mental health level of medical staff in the two groups, as well as the coping and social support status of medical staff exposed to hematogenous occupational exposure were analyzed. Relevant influencing factors. Results: The total score of SCL-90 was 1.66+0.33, 45 (38.14%) were positive, and 21 (21.00%) were positive in the control group. The difference was statistically significant (χ(2)=7.529, P <0.05) . Compared with the control group, the scores of SCL-90 somatization, obsessive-compulsive symptoms, depression, anxiety, hostility, paranoia and total scores of medical staff in the exposure group increased significantly ( P <0.05) . The total PCL-C score of exposure group was 36.84+9.50, PTSD positive 47 (39.83%) and control group 13 (13.00%) . The difference was statistically significant (χ(2)=19.534, P <0.05) . Compared with the control group, PCL-C re-experience, avoidance, vigilance factor scores and total scores of medical staff in the contact group increased significantly ( P <0.05) . The problem solving, help seeking and subjective support of the medical staff in the positive mental health group with blood-borne occupational exposure were significantly lower than those in the negative group, while self-blame, fantasy and withdrawal were significantly higher than those in the negative group ( P <0.05) . The mental health level of medical staff with occupational exposure was negatively correlated with problem solving, help seeking and subjective support, and positively correlated with self-blame, fantasy and withdrawal ( P <0.05) . Problem solving, help seeking and subjective support were protective factors of mental health ( OR =2.121, 1.616, 1.371) , and self-blame and withdrawal were risk factors of mental health ( OR =0.160, 0.484) . Conclusion: Medical personnel exposed to blood-borne occupational exposure are prone to psychological problems and PTSD. Solving problems, seeking help and subjective support are protective factors for mental health, while self-blame and withdrawal are risk factors for mental health.