Factors influencing the mental health status of support nurses and their workload during the COVID-19 epidemic.

OBJECTIVES: The authors used the National Aeronautics and Space Administration Task Load Index (NASA-TLX) and general health questionnaire to analyze the factors influencing the mental health status and the workload of support nurses during the COVID-19 epidemic. MATERIAL AND METHODS: The authors conducted a cross-sectional survey of 349 support nurses in April-October 2022. Using QuestionStar, a powerful online survey tool, the authors administered surveys to the participants, collected data on the mental health status and workload of support nurses, and analyzed the influencing factors based on the collected data. RESULTS: A total of 316 questionnaires were successfully collected, with an effective rate of 98.75%. The proportion of support nurses with mental health problems was 25% and the value of the NASA-TLX questionnaire was: M±SD 68.91±7.28 pts. Multi-factor analysis revealed that the number of children, family support, and nursing support location were the influencing factors of mental health status, while the multivariate analysis revealed that the presence of symptoms, nursing support location, support work type, and total 12-item General Health Questionnaire (GHQ-12) score were the influencing factors of the workload of support nurses. CONCLUSIONS: Compared to their counterparts in the plains, nurses working in isolated plateau regions who were caring for children and lacked family support, were more likely to have mental health issues. There was a positive correlation between the changes in GHQ-12 and NASA-TLX scores of the study participants. Compared to their counterparts in the plains and the tropical regions, nurses working in plateau regions had a heavier workload. As part of the follow-up measures to prevent and treat patients impacted by the COVID-19 epidemic, it is important to improve the mental health evaluation, consultation, and treatment of the support nurses to guarantee the high quality of the first-line support work. Int J Occup Med Environ Health. 2023;36(6)761-72.

Application of continuous nursing care based on hierarchical diagnosis and treatment mode in Stage II cardiac rehabilitation of patients after percutaneous coronary intervention.

Objective: To explore the effect of applying continuous nursing care based on hierarchical diagnosis and treatment in Stage II cardiac rehabilitation of patients after percutaneous coronary intervention (PCI) and provide a theoretical basis for clinical nursing intervention. Methods: Patients in PCI postoperative II cardiac rehabilitation were selected and randomly divided into the experimental group (community group), the experimental group (rehabilitation group), and the control group. Patients in the control group received the routine cardiac rehabilitation management scheme, while those in the experimental groups received continuous nursing protocol based on the hierarchical diagnosis and treatment mode. All patients were compared for the cardiac rehabilitation evaluation indexes at discharge and 6 months after discharge. Results: Compared with the control group, the left ventricular ejection fraction, 6-minute walking distance test, medication compliance, and quality of life were all improved in the two experimental groups, and the differences were statistically significant (P < 0.05). The improvement in the rehabilitation group was more significant than in the community group. There were more patients with high cardiac rehabilitation compliance in the rehabilitation group than in the community group, with the difference being statistically significant (P < 0.05). Conclusion: Continuous nursing care rehabilitation based on the hierarchical diagnosis and treatment mode can improve the cardiac function of patients after PCI, enhance their quality of life, and improve their rehabilitation and medication compliance, facilitating their cardiac rehabilitation.

A target-oriented algorithm for maintaining serum calcium stability automatically in regional citrate anticoagulation.

BACKGROUND: Regional citrate anticoagulation (RCA) for renal replacement therapy is widely practiced in critically ill patients. However, concern exists regarding its labor-intensiveness for monitoring and the associated hypocalcemia. In this study, we provided an algorithm for prescribing RCA and evaluated its safety in patients. METHODS: During 18 hemofiltration treatments with calcium-free replacement solution, participants were randomized to receive algorithm-based or trial-and-error RCA protocol. The effluent volume, post-filter and in vivo ionized calcium (iCa), and calcium in the sera and effluents were periodically measured at an interval of 1 to 2 h. RESULTS: For patients received algorithm-based RCA protocol, no one had a serum iCa less than 0.9 mmol/L, and none needed calcium supplement adjustment to maintain serum calcium stability. For patients accepted trial-and-error protocol, all patients had a serum iCa below 0.9 mmol/L, their serum iCa and calcium levels fluctuated dramatically, and all patients need additional calcium supplement adjustment during RCA. None of the participants showed a post-filter iCa > 0.4 mmol/L. CONCLUSION: We provided a safe algorithm for calculating calcium supplementation doses that could maintain serum calcium stability without additional adjustment during RCA.