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Introduction: Job stress is one of the important issues in the 21st century which affects the quality of human’s life. The present research aimed to determine the correlation between job stress and quality of life of nurses who work in Intensive Care Units of Zanjan Medical Sciences hospitals in Iran.

Methods: This was a descriptive-correlational study. The statistical population consisted of all the nurses who worked at the Intensive Care Units of medical sciences hospitals of Zanjan city in 2015. Using Cochran’s Formula, 130 nurses were selected and participated in the survey. Data collection was conducted through “Job Stress Questioners” and “Short Form 36” (SF-36), the validity and reliability of which had been measured in previous studies. The collected data was analyzed by SPSS 20.

Results: The results showed a significant correlation between job stress and the quality of life of nurses (0.43) (P ≥ 0.05). In this respect, there was a significant difference between job stress and the quality of life of male and female nurses. Analysis indicated that due to the high job stress of female nurses, they had a lower quality of life compared to their male counterparts.

Conclusions: This study revealed a significant correlation between job stress of nurses and their quality of lives. Moreover, it showed that female nurses had a lower level of quality of life. As such, to reduce the stress and enhance the quality of life of Intensive Care Unit nurses, it is recommend to design and arrange training and workshop sessions.

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Introduction: Nurses are exposed to depression, anxiety and stress due to direct contact with Covid-19 patients, which leads to a decrease in life satisfaction among nurses. The purpose of this study is to compare life satisfaction, depression, anxiety, stress and demographic characteristics of nurses in intensive and non-intensive care units during the Covid-19 pandemic.
Methods: The present study is descriptive-comparative. The research population includes all the nurses working in the hospitals of Zanjan province, Iran between the fourth and sixth wave of Covid-19 in 2021-2022. In this study, census sampling was used and 1355 nurses participated in this study. Demographic questionnaire, "Satisfaction with Life Scale" and "Depression Anxiety Stress Scale-21" were used to collect data. The validity of the instruments in this study were limited to previous researches and reliability by internal consistency method by calculating Cronbach's alpha coefficient. The collected data were analyzed in SPSS. 24.
Results: The average life satisfaction of nurses in intensive and non-intensive care units is 21.35±7.48 and 20.44±7.66 respectively, the average depression in special and non-special wards is 11.85±4.55 and 11.54±4.48 respectively, anxiety was 11.30±4.10 and 11.00± 4.11 respectively, and stress was 13.69±4.72 and 13.05± 4.63 respectively. There was a significant correlation between life satisfaction and stress in intensive and non-intensive care units (P<0.05). But there was no significant correlation between depression and anxiety in intensive and non-intensive care units (P>0.05).
Conclusions: Nurses working in different wards of the hospital during the Covid-19 pandemic have different degrees of depression, anxiety and tension. It is suggested that in order to increase life satisfaction and improve the mental health of nurses working in hospitals, planning and necessary support measures should be done by nurse managers.