RESUMEN
BACKGROUND: In a previous study, more attention has been given to the psychological state of doctors than to that of nurses although the workload, working hours, and patient contact time are generally higher for nurses than doctors. The current status of nurses' perceived stress, work engagement, and perceived professional benefit during the routine management of the Coronavirus disease 2019 (COVID-19) pandemic and how their perceived stress affects the other two variables are topics that merit research attention. OBJECTIVE: In this study, the status of nurses' perceived stress, work engagement, and perceived professional benefit during the routine management of the COVID-19 pandemic was investigated to explore whether their perceived stress level has any effect on the other two variables. METHODS: The convenience sampling method was adopted, and 669 nurses from the First People's Hospital of Jingzhou were selected to participate in this study. Questionnaires on perceived stress, work engagement, and perceived professional benefit were used in the survey, and the data were processed using the SPSS 20.0 program for the descriptive statistics, independent sample t-test, analysis of variance. RESULTS: The total score of the nurses' perceived stress was 18.58±4.37 points. The total scores of their work engagement (43.32±14.01) and perceived professional benefit (140.23±17.75). CONCLUSION: The nurses' total perceived stress score was at an upper-middle level, and their total work engagement and perceived professional benefit scores were relatively high. Overall, perceived stress has a negative effect on nurses' work engagement and perceived professional benefit. That is, the higher the pressure perception of nurses, the lower the degree of work engagement and perceived professional benefit.
Asunto(s)
COVID-19 , SARS-CoV-2 , Compromiso Laboral , Humanos , COVID-19/psicología , Femenino , Adulto , Masculino , Encuestas y Cuestionarios , Estrés Laboral/psicología , China/epidemiología , Pandemias , Personal de Enfermería en Hospital/psicología , Estrés Psicológico/psicología , Carga de Trabajo/psicología , Enfermeras y Enfermeros/psicología , Percepción , Persona de Mediana Edad , Satisfacción en el TrabajoRESUMEN
Objective. To investigate the effects of static magnetic field (SMF) on cutaneous wound healing of Streptozotocin- (STZ-) induced diabetic rats. Methods. 20 STZ-induced diabetic rats were randomly divided into two groups (10 in each group): diabetic rats with SMF exposure group which were exposed to SMF by gluing one magnetic disk of 230 mT intensity and diabetic rats with sham SMF exposure group (sham group). 10 normal Wistar rats were used as the control group. One open circular wound with 2 cm diameter in the dorsum was generated on both normal and diabetic rats and then covered with sterile gauzes. Wound healing was evaluated by wound area reduction rate, mean time to wound closure, and wound tensile strength. Results. The wound area reduction rate in diabetic rats in comparison with the control group was significantly decreased (P < 0.01). Compared with sham magnet group, diabetic rats under 230 mT SMF exposure demonstrated significantly accelerated wound area reduction rate on postoperative days 7, 14, and 21 and decreased gross time to wound closure (P < 0.05), as well as dramatically higher wound tissue strength (P < 0.05) on 21st day. Conclusion. 230 mT SMF promoted the healing of skin wound in diabetic rats and may provide a non-invasive therapeutic tool for impaired wound healing of diabetic patients.