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International Journal of Occupational Hygiene، جلد ۹، شماره ۱، صفحات ۲۶-۳۲
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Validity of Thermal Comfort Indices Based on Human Physiological Responses in Typical Open Pit Mines
چکیده انگلیسی مقاله Working in hot environments is one of the common hazards in the workplaces, which can cause heat-related illnesses, affect workers’ health and increase a risk of occupational injuries and accidents. The aim of this study was to assess and compare thermal comfort indices of humidex, Discomfort Index (DI), and ET with physiological responses in the open-pit mines in Tehran Province, Iran. This cross-sectional study was conducted in summer 2016 on 175 male workers in 12 construction materials mines in Tehran Province, Iran. Environmental and physiological parameters were measured simultaneously at three periods and thermal indices were determined as well. In this study, correlation coefficients of indices at different times of day were analyzed. Data were analyzed using SPSS 18 software and Pearson correlation. There was high correlation between thermal comfort indices with each other. All three indices used in this study had an appropriate relationship with core body temperature. Oral temperature had a greater correlation coefficient with thermal indices compared to the tympanic membrane temperature and skin temperature. Humidex had a high correlation coefficient with environmental parameters and physiological responses. The Humidex index is more valid than ET and DI indices. Humidex, among the studied indices, despite being simple, lack of need for sophisticated equipment to measure, low cost and easy interpretation can be used in open-pit mining.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله پروین نصیری | parvin nassiri
professor, department of occupational health, school of public health, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

محمدرضا منظم | mohammadreza monazzam
professor, department of occupational health, school of public health and center for air pollution research capr , institute for environmental research ier , tehran university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

فریده گلبابایی | farideh golbabaei
professor, department of occupational health, school of public health, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

علی اکبر شمسی پور | aliakbar shamsipour
associate professor, department of physical geography, school of geography, university of tehran, tehran, iran.

سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

غلامحیدر تیموری | gholamheidar teimori
school of health, torbat heydariyeh university of medical sciences, torbat heydariyeh, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تربت حیدریه (Torbat heydariyeh university of medical sciences)

حسین عرب علی بیک | hossein arabalibeik
research center for science and technology in medicine rcstim , tehran university of medical, tehran, iran.

سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

علی رضا مرتضی پور | ali reza mortezapour
department of occupational health engineering, school of public health, student scientific research center, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

مهدی اصغری | mehdi asghari
phd student of occupational health, department of occupational health, school of public health and center for air pollution research capr , institute for environmental research ier , tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

نشانی اینترنتی http://ijoh.tums.ac.ir/index.php/ijoh/article/view/255
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/190/article-190-408792.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article(s)
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