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Background The high-pressure and high-risk nature of the police profession may consume individual resources and lead to job burnout. Objective To understand the current situation of police job burnout, and test potential mediating role of psychological empowerment between social support and job burnout. Methods From May to October 2020, a questionnaire survey was conducted among police officers in cities A and B of Sichuan Province by convenience sampling. The Perceived Social Support Scale, Psychological Empowerment Scale, and Maslach Burnout Inventory-General Survey were used to evaluate social support, psychological empowerment, and job burnout respectively. Mediation effect of psychological empowerment on the relationship between social support and job burnout was tested using bias-corrected bootstrap method. Results Of the 483 questionnaires recovered, there were 461 valid questionnaires (95.44%). The M (P25, P75) scores of social support, psychological empowerment, and job burnout were 5.00 (3.50, 5.83), 3.25 (2.00, 4.25), and 3.61 (2.43, 3.88), respectively. The positive rate of job burnout was 93.92% (433/461), of which 42.51% (196/461) and 51.41% (237/461) of the participants were at mild to moderate and severe levels of job burnout respectively. The results of Spearman correlation analysis showed that social support and psychological empowerment were negatively correlated with job burnout (r=−0.265, −0.328, P<0.01), and social support was positively corrected with psychological empowerment (r=0.390, P<0.01). The Bootstrap test results showed that social support negatively affected job burnout (β=−0.193, P<0.001) and positively affected psychological empowerment (β=0.330, P<0.001). Psychological empowerment negatively affected job burnout (β=−0.212, P<0.001) and played a partial mediating role in the relationship between social support and job burnout, and the effect value was −0.070 (95%CI: −0.097, −0.047) that accounted for 36.27% of the total effect. Conclusion Job burnout is prevalent among the police officers. Social support has a negative effect on job burnout, and psychological empowerment plays a partial mediating role between social support and job burnout.
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OBJECTIVE: To explore the current situation and correlation between the attitude toward seeking professional psychological help and perceived stress in policemen. METHODS: The Attitude Toward Seeking Professional Psychological Help Scale and the Perceived Stress Scale were used to conduct surveys in 240 policemen, who were selected from Sichuan practice training bases by cluster random sampling method.RESULTS: The total scores of the attitude toward seeking professional psychological help and perceived stress in policemen were(94.9±11.9) and(38.6±6.7) respectively. The total score of the attitude toward seeking professional psychological help of rural policemen was higher than that of urban policemen(P<0.05). The total scores of the attitude toward seeking professional psychological help of criminal policemen, security policemen and prison guards were higher than that of logistics policemen(P<0.05). The total score of perceived stress of policemen aged over 40 was higher than those of policemen aged in the 20 s and 30 s(P<0.05). The total score of perceived stress of divorced policemen was higher than those of married and unmarried policemen(P<0.05). The total score of the attitude toward seeking professional psychological help was negatively correlated with the total score of perceived stress(P<0.01). The total score of the attitude toward seeking professional psychological help of policemen in the high risk pressure group was lower than that in the normal pressure group(P<0.05). CONCLUSION: The attitude toward seeking professional psychological help of policemen was at the average level and was negatively correlated with their psychological stress.
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Objective To study the effects of Rhodiolae Crenulatae Radix ET Rhizoma extracts on sexual behavior of male mice.Methods 50 healthy male mice were randomly divided into the low dose, middle dose and the high dose Rhodiola group, theNanbao capsules group and the normal control group, 10 mice per group. The low dose, middle dose and high dose group were drenched with 0.05, 0.20 and 0.80 g/kg Rhodiola diluent respectively. TheNanbao capsules group mice were drenched with 2.00 g/kg turbid liquid. The normal control group were drenched with saline in the same volume. Liquid is drenched two times each day for 21 days. After 21 days, 50 female mice were matched with to the ratio of 1:1. The number of free movement and swimming test were observed before execution. After the execution, the organ indexes were calculated, and then the contents of SOD and MDA in the testis and liver were measured.Results Compared with the normal control group, capturing latency period of low dose group and middle dose group (20.88 ± 19.94 s, 35.40 ± 22.02 svs.78.11 ± 43.33 s) significantly decreased (P<0.05 orP<0.01). Testicular coefficient of the middle dose group (0.72% ± 0.10 %vs. 0.64% ± 0.08%) was significantly increased (P<0.05); the content of SOD in testicular of the middle dose group, the high dose groups and theNanbao capsules group (152.71 ± 38.10 U/mg, 122.32 ± 52.76 U/mg, 94.38 ± 22.20 U/mgvs. 25.30 ± 14.21 U/mg) increased (P<0.01); the content of SOD in liver of the middle dose group and theNanbaocapsules group (77.71 ± 26.35 U/mg, 74.10 ± 26.04 U/mgvs. 57.92 ± 17.17 U/mg) significantly increased (P<0.05).Conclusion Rhodiola extract can improve the ability of sexual behavior of male mice, and improve the antioxidant capacity of testis and liver.
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This paper summarizes the observation and nursing of patients with postoperative complications following percuta-neous transhepatic cholangogrphic drainage(PTCD) and biliary tract stent implantation for malignant obstructive jaundice. A-mong thirty-two patients,eight had postoperative complications,including two with biliary tract hemorrhage,four with biliary tract infection,one with pneumothorax and one with bile leakage. All the thirty-two patients recovered well in clinical symptoms and quality of life. To attach importance to psychological nursing and postoperative health education are the key points in nursing care of patients with PTCD,which play important roles in alleviating clinical symptoms,improving treatment outcome and pro-moting the patients' quality of life.