fa نقش سیستم مدیریت HSE در بهبود عملکرد بهداشت،ایمنی و محیط زیست سازمانها و توسعه پایدار ( مطالعه موردی ) بیماریهای خونی ، پوستی، شنوایی و... Blood diseases, skin diseases, hearing diseases and ... پژوهشي Research <p style="DIRECTION: rtl" align="right">چکیده</p> <p> <strong> Background and aims </strong></p><p>  Nowadays, organisations: trying to utilize HSE system, To establish an appropriate system in the line of maintenance and promotion of healthy work environment without any accidents, injuries, and pollution.  HSE management system is a tool to control and improve the performance of health and safety  and environment in all development programs of industrial and other structural organizations. This is in fact an integrated system, so that all human financial and equipment resources will support each other to provide a healthy and convenience environment with no any accident and injuries. </p><p> <strong> Methods </strong></p><p>  In this case study all components of an HSE management system is review briefly and explain the role of this system in accident reduction rate and work efficiency in an oil company in the Persian Golf.Three years activities of HSE system in this company been studied, using all  reports and any related documents. Different variances as indicators had been defined with which  the annual performance of the HSE system, of the company have been evaluated. </p><p> <strong> Results </strong></p><p> <strong> </strong>The results show that there are significant improvement in health, safety and environment during the period of 2001-2003 as HSE system implemented.  The rate of LTIF decreased from 0.69 in 2001 to 0.5 in 2003 or FAR decreased from 2.2 in 2001 to  0.7 in 2003, and the air pollution of SO 2 decreased from 397 T. in 2001 to 309T. in 2003. </p><p> <strong> Conclusion </strong></p><p>  This study indicated that although the number of employees, number of working hours and number of projects increased significantly during the years 2001 to 2003, but the rate of  different related indicators decreased such as LTIF, TRIR, FAR and pollutants like SO 2 , Co 2 , No  and CH4. </p> سیستم مدیریت بهداشت،ایمنی و محیط زیست (TRIR,FAR,LTIF،(HSE Health, Safety and Environment (HSE), Lost Time Injury Frequency (LTIF), Fatal Accident Rate (FAR), Total Recordable Incident Rate (TRIR) 2 0 http://ioh.iums.ac.ir/browse.php?a_code=A-10-1-44&slc_lang=fa&sid=1 A.A. Farshad علی اصغر فرشاد 1360031947532846004865 1360031947532846004865 Yes دانشکده بهداشت دانشگاه علوم پزشکی ایران Y. Khosravi یحیحی خسروی 1360031947532846004866 1360031947532846004866 No SS. Alizadeh سید شمس الدین علیزاده 1360031947532846004867 1360031947532846004867 No