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International Journal of Occupational Hygiene، جلد ۴، شماره ۲، صفحات ۳۲-۳۸
عنوان فارسی
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عنوان انگلیسی The Effect of Wearing Different Types of Respirators on Postural Stability and Comfort
چکیده انگلیسی مقاله Respirators are commonly used to protect workers against workplace airborne contaminants, but this equipment may become a safety hazard by creating discomfort, disorientation and postural instability. Although postural stability is critical to workers, especially those working near moving objects or on surfaces where a loss of balance may become life threatening, little attention has been given to the effect of respirators on wearers’ postural stability. The purpose of this study was to examine the effects of wearing a half-mask respirator, a full-face respirator, a self-contained breathing apparatus (SCBA), and no-respirator on postural stability, using computerized dynamic posturography (CDP). The subjects’ perception of comfort was also assessed. Over 60% of the subjects reported that wearing a respirator was uncomfortable and 20% felt that they had difficulty balancing while wearing the SCBA. The half-mask respirators, full-face respirators or SCBA did not produce any differences in postural stability over a baseline (no-respirator). However, the subjects expressed concerns with comfort.
کلیدواژه‌های انگلیسی مقاله Respirator,Postural Balance,Comfort
نویسندگان مقاله ساندرا m woolley | sandra m woolley
department of public health amp;amp; preventive medicine, college of medicine, university of toledo health science campus, toledo, ohio, 43614 usa.


فرهنگ اکبر خانزاده | farhang akbar khanzadeh
department of public health amp;amp; preventive medicine, college of medicine, university of toledo health science campus, toledo, ohio, 43614 usa.


kent هوانگ | kent huang
department of public health amp;amp; preventive medicine, college of medicine, university of toledo health science campus, toledo, ohio, 43614 usa.
نشانی اینترنتی http://ijoh.tums.ac.ir/index.php/ijoh/article/view/55
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article(s)
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