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Background: Today, occupational health of nurses in the health care system is important. This study aimed to investigate the relationship between death anxiety, sleep quality and job satisfaction of nurses working in Arak university of medical sciences hospitals in 2015.

Materials and Methods: The research method was descriptive, correlational and cross-sectional. The population included nurses in public hospitals affiliated with Arak university of medical sciences. The samples included 309 nurses that were simply and randomly selected. Data were collected with Herzberg job satisfaction, Pittsburgh sleep quality questionnaires and death anxiety scale. Data were analyzed using descriptive and inferential statistics.

Results: The results showed that the relationship between job satisfaction with sleep quality of nurses was significant, but there was not a significant relationship between job satisfaction and quality of sleep with death anxiety of nurses. In addition, there was a significant telationship between diffevent parts of hospitals in job satisfaction and death onxiety, although this difference was not significant in quality of sleep. Job satisfaction was the only factor that was significant in the group with the possibility of difficult working conditions.

Conclusion: According to the research findings, it seems that paying attention to sleep quality sleep is important to improve nurses satisfaction. Job satisfaction is also influenced by the hard conditions of work and requires more attention to a group of nurses who are working in such a situation. Also, a higher death anxiety than usual in nurses requires more study and reflection.

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Background and Aim: Attention Control Training is a new cognitive intervention that improves emotion regulation by reducing attentional bias towards negative information. Given the significant association between death anxiety and emotion dysregulation and death-related attentional bias, this study aimed to assess attention control training as an intervention for reducing death anxiety.
Methods & Materials: In this clinical trial, the Convenience Sampling Method sampled 50 university students in Tehran and was randomly assigned to 2 experimental and 1 control groups. Attention control training was delivered using death-related stimuli for the 1st experimental group and negative stimuli unrelated to death for the 2nd experimental group. The control group didn’t receive any interventions. In 3 measurements of pretest, posttest, and 3 months follow-up, death-related attentional bias, death anxiety, and sensitivity to mortality salience were assessed, respectively, using the Modified Stroop Test, Multidimensional Fear of Death Scale (MFODS), and Propensity to Moral Disengagement Scale (PMDS) after inducing Mortality Salience condition.
Ethical Considerations: This study was registered at the Iranian Registry of Clinical Trials (Code: IRCT20190406043181N1) and was approved by the research ethics committee of Shahid Beheshti University of Medical Sciences (Code: IR.SBMU.MSP.REC.1398.539).
Results: The study showed that after completing attention control training, the 1st experimental group’s death-related attentional bias, death anxiety, and sensitivity to mortality salience were significantly reduced (P<0.05), and this reduction was maintained at 3 months of follow-up. No significant changes were observed in the other two groups (P>0.05).
Conclusion: Based on the results of this study, it can be concluded that attention control training is capable of significantly reducing death-related attentional bias, and this reduction in attentional bias leads to decreased death anxiety and sensitivity to mortality salience