Investigating the Relationship between Work-related Quality of Life and Workload among Intensive care Unit Nurses in Tehran Hospitals

Background and Objective: Considering the importance of quality of work life among nurses working in the intensive care unit, it is important to identify the components that affect this index. Therefore, the present study aimed to investigate the relationship between workload and work-related quality of life among nurses working in the intensive care unit. Materials and Methods: In the present cross-sectional and descriptive-analytical study, 384 nurses working in the intensive care unit were studied in 2021. The NASA task load index (NASA TLX) was used to determine workload, and the work-Related Quality of Life Questionnaire (WRQoL) was used to determine the quality of their working life. The obtained data were entered into SPSS software and analyzed. Results: The results demonstrated that the most effective factor in increasing workload is a physical need, and the most important dimension affecting the quality of work life is job satisfaction. The correlation between quantitative demographic parameters with workload and quality of life indicators also pointed to the significant correlation of the mentioned indicators with age, work experience, and the number of shifts per month. Conclusion: As evidenced by the results of this study, there was an inverse relationship between workload and WRQoL. It is necessary for hospital managers to be aware of the existing conditions and reduce the factors affecting workload to increase the WRQoL of nurses.