Evaluation of occupational stress and job performance in Iranian nurses: the mediating effect of moral and emotional intelligence.

BACKGROUND: Nurses' Job performance could be affected by occupational stress. Previous studies reported contradictory results in this regard. Factors such as moral and emotional intelligence could impact occupational stress. However, the extent of any mediating effect is unclear. Thus, this study aimed to determine the effect of occupational stress on nurses' Job performance and the mediating impact of moral and emotional intelligence. METHODS: This cross-sectional study was conducted in Urmia teaching hospitals (Imam Khomeini, Motahari, Taleghani, Kosar, and Seyed al-Shohada Hospitals). Six hundred twenty-one nurses were selected using quota sampling from February 2022 to April 2022. Data were collected using demographic questionnaires, the Nursing Stress Scale, Paterson's Job Performance Questionnaire, Siberia Schering's Emotional Intelligence Standard Questionnaire, and Lennik and Keil's Moral Intelligence Questionnaire. Data were analyzed using SPSS ver. 23 and SmartPLS ver. 2. RESULTS: Occupational stress had a positive, direct, and minor effect on nurses' job performance (ß = 0.088, t-value = 2.245, p < 0.01). Occupational stress had a positive and direct impact on moral intelligence (ß = 0.161, t-value = 2.945, p < 0.01) and a negative and direct effect on emotional intelligence (ß = -0.351, t-value = 7.484, p < 0.01). Occupational stress negatively and indirectly affected job performance through moral intelligence (ß =-0.560, t-value = 14.773, p < 0.01). Occupational stress also positively and indirectly impacted job performance through emotional intelligence (ß = 0.098, t-value = 2.177, p < 0.01). CONCLUSIONS: Occupational stress slightly affects nurses' job performance, and emotional and moral intelligence mediates the impact of occupational stress and improves nurses' job performance. Low occupational stress improves nurses' job performance, but too much occupational stress could harm nurses' job performance. Healthcare administrators should work to help reduce nurses' occupational stress and improve their job performance by adopting practical strategies to help nurses manage and control their stress. Holding stress reduction classes, eliminating the nursing shortage, reducing working hours, reducing workload, and providing financial and spiritual support to nurses would be recommended. It is also recommended to provide theoretical and practical emotional and moral intelligence-oriented courses for nursing students and hold training workshops for nurses to improve their emotional and moral intelligence.

Fully dilutable Thymus vulgaris essential oil:acetic or propionic acid microemulsions are potent fruit disinfecting solutions.

The aim of this study was to evaluate the effect of acetic (AA) or propionic (PA) acid as a cosurfactant on the microemulsion (ME) characteristics of Thymus vulgaris essential oil (TVO). The results showed that addition of propylene glycol to TVO/AA or PA:T80/water MEs gave dilutable systems with particles ~59 nm in diameter. Plain TVO showed the highest antimicrobial activity against E. coli, S. aureus, and S. typhi in in vitro antimicrobial tests, followed closely by AA/PA-MEs. The antimicrobial activity of AA/PA-MEs used as a washing solution on cucumber and strawberry samples was remarkably greater than those of free TVO, TVO nanoemulsions, and chlorhexidine solutions against E. coli and S. aureus. The sensory properties of the samples were not changed by the use of AA/PA-MEs at 0.05 or 0.1% TVO. The results introduce dilutable TVO:AA/PA-MEs for incorporation of TVO in aqueous systems for use as a fruit/vegetable disinfecting agent.