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Hossein Mardi, Seyyed Abolfazl Zakerian, Mehdi Jalali, Mojtaba Abbaszadeh, Javad Korozhdeh, Zahran Panjali,
Volume 2, Issue 1 (6-2014)
Abstract

Background: Shift work is one of the inevitable consequences of technology in which in the recent years numerous studies have been done about its effect on health. Somatic, psychological and social disturbances are among the problems that are seen more in people with shift work than other people. The current study aims to determine the prevalence of these disturbances in one of the LPG and gas refinery complex, oil companies. Methods: This cross-sectional case-control study was carried out at 180 shift-work people as case group and 90 day-work people as control group at the security section of the oil refinery company. Data of shift workers were collected with Survey of Shift workers (SOS) questionnaire. The questionnaire consisted of questions on demographic characteristics and health problems associated with shift work. Statistical analyses were performed using SPSS Ver.19 at a significance level of 5%. Results: The mean (SD) of shift working and day-work workers were estimated to be 41 ± 4.8 and 39 ± 4.1 years, respectively. The results showed that health problems shift-workers were more prevalent than day-work workers. The differences were significant in gastrointestinal disease, cardiovascular disease, hypertension and fatigue (P < 0.05). Conclusion: According to the result of this study, shift work can be a risk factor for the incidence of somatic and psychological disturbances. Initiatives should be implemented to prevent these complications in shift workers.
Shirazeh Arghami, Hamid Ghanbari, Ghasem Zahirian,
Volume 2, Issue 1 (6-2014)
Abstract

Background & Objectives: Shiftwork is a social phenomenon that can have adverse effects on human life. Given the importance of the shiftwork system and caused by the related health problems, the present study was conducted to determine the health status of and shift workers in a hospital. Methods: This cross-sectional study was conducted in one of the hospitals in Razan (Iran). The sample size consisted of 120 medical, administration and service staff. The SOS questionnaire was used for data collection. The data analysis was performed in SPSS software by χ2. Results: The results showed that 98.3% of complaints were about personal, social and familial problems, and 84.9% were related to musculoskeletal disorders. . Satisfaction of rotating shift work and shift work voluntarily chosen variables, the rotation of the shift, shift work and adverse effects on personal life, adverse effects on family life revealed a significant relationship (P<0.05). Instead, insomnia common variables, adverse effects on social life and social problems showed no significant relationship.

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