جستجوی مقالات مرتبط با کلیدواژه « Risk Assessment [MeSH] » در نشریات گروه « پزشکی »

Considering the increasing trend of implementing integrated management system (IMS) in different industries to improve safety and health standards, environment and quality, this study aimed to evaluate the impact of IMS system on environmental indicators using FMEA method and risk priority number (RPN). Indicators were compared before and after the IMS implementation.
This is an interventional research that was carried out in a Persepolis tile factory during the years 2010-2011 (before the intervention) and the years 2012 to 2014 (when IMS system was implemented). First, environmental pollution activities were identified, and then RPN was obtained using the product of the intensity, probability, and detection. Considering the acceptable level for the organization and the Pareto charts (80:20), unacceptable RPNs were identified and corrective actions were taken.
The average RPN decreased from 2010 to 2014. Although activities has increased due to expansion of the production line, the results showed that in 2012 (the beginning of IMS implementation) and 2014, RPN was significantly decreased.
The results indicate that the implementation of the IMS has had a significant effect on the environmental assessment indicators by FMEA method and has improved environmental conditions

In most industries, employees are in contact with various chemical agents. The objective of this study was to assess the health risks posed by occupational exposure to harmful chemical agents in a pesticide manufacturing plant in Zahedan, Iran, in 2013.
This cross-sectional study was conducted in different units of a pesticide manufacturing plant. In order to evaluate the health risks associated with occupational exposure, a method provided by the Singapore Health Department was used. After identifying the pollutants, including benzene, toluene, ethylbenzene, and xylene (BTEX), CO, NO, NO2, and H2S, the degree of risk, the degree of exposure of the employees to the chemical agents, and the level of health risk were calculated.
The results showed that the highest hazard rate (HR) in all units was related to benzene and the lowest HR was related to NO and H2S. In the powder unit, the exposure rate (ER) and risk rate (RR) of NO2 were higher than other pollutants. Additionally, in different units, the RR of benzene was 2.23, which was the highest among the pollutants. Generally, the RR of all pollutants was very low (insignificant) and low.
By using information related to the risks of chemical agents and results of assessments of the health risks of exposure to chemical pollutants, different occupations can be ranked in terms of exposure to chemical risk factors. This ranking can be used to prioritize the allocation of resources for control measures and reduce exposure levels to acceptable levels.