Journal of Health and Safety at Work

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Introduction: There are risk of fire accidents in Operating rooms during surgery. Experts estimate annually around 100 fire accidents occur in the operating rooms of United States’s hospitals. 10 to 20 of these accidents lead to severe injuries and about 1 to 2 lead to death. Despite such accidents rarely happen, but they can lead to serious injury or death of patients.

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Material and Method: This Cross-sectional questionnaire based survey was conducted among several hospitals belonged to Shiraz University of Medical Sciences. In this study, all personnel of operating rooms were investigated. Questionnaire were used to collect information and the chi-square test was applied to examine the relationship between the Knowledge of operating room personels on fire prevention and control methods, jobs and work experience. For statistical analysis SPSS14 were used.

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Result: In this study from 220 participants, about 19.72% had full awareness, 19.62% had partial knowledge, 19.37% had low awareness and 40.97% had no knowledge on fire prevention methods, concerning fire control methods. However, 76% of the participate had full awareness and 24% had no knowledge. Test result Statistically showed that the relationship between the awareness of operating room personnel to fire control methods and work experience were significant (P-value <0.05). But, the relationship between the knowledge of operating room to fire control methods and the type of jobs were not significant. Also no significant relationship were found between the level of awareness in operating room personnel to fire prevention methods, work experience and job title.

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Conclusion: The results indicated that the operating room staff awareness of fire prevention and control methods are low. The results also showed that awareness of fires prevention are lower than the awareness of fire control among the studied personel. Regarding to the potential risk of fire in the operating room, it is suggested that in order to increase awareness of vulnerable patients and personnel in operating conditions, measures like educational need assessment, training workshops on fire prevention and control methods should be implemented.

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Introduction: Operating room personnel are involved with occupational physical activities such as repetitive bending, holding surgical tools and standing for long hours that can lead to musculoskeletal disorders (MSDs). Low back pain (LBP) is the most prevalent and costly problem among these disorders. The aim of this study was to determine the relationship between occupational physical activity, LBP and disability among operating room personnel.
Material and Methods: A total of 60 operating room personnel voluntarily participated in the study, all of which had at least two years of working experience. At the end of a working week, the degree of disability and pain were assessed by Graded Chronic Pain (GCP) questionnaire. The International Physical Activity Questionnaire (IPAQ) was used to evaluate the level of physical activity. Simple linear regression was conducted to investigate the relationship between physical activity, LBP and disability. 
Results: The survey using the GCP questionnaire revealed that 58.3% of participants reported experiencing occupational back pain, while 41.7% reported no back pain.  Among those with back pain, the average pain intensity was rated 43.11 (18.22) on the scale.  Pain remained stable for an average of 2.3 days (standard deviation = 0.95).  The average level of disability associated with back pain was 32.09 (27.44). Statistical analysis using simple linear regression showed a significant relationship between back pain and several factors: vigorous physical activity (p-value = 0.02), prolonged sitting time (p-value = 0.01), and chronic pain (p-value < 0.001).
Conclusion: Occupational physical activity characterized by low intensity, but high repetition and standing for a long time in fixed postures were the most significant contributors to lumbar back pain among operating room personnel. Chronic pain in this population was reported as grade 2, indicating severe pain with minimal disability; if left unaddressed, this could lead to movement restrictions.