<ArticleSet>
<Article>
<Journal>
<PublisherName>iJHSE, M.M Jonidi Jafari, Mahdi_Jonidi@yahoo.com</PublisherName>
<JournalTitle>Iranian Journal of Health, Safety and Environment</JournalTitle>
<Issn>2345-3206</Issn>
<Volume>5</Volume>
<Issue>3</Issue>
<PubDate>
<Year>2018</Year>
<Month>06</Month>
<Day>03</Day>
</PubDate>
</Journal>
<ArticleTitle>The Impact of Hearing Protection Devices (HPDs) on Blood Pressure in Workers Exposed to Noise: A Cross-sectional Study in a Textile Industry</ArticleTitle>
<FirstPage>1066</FirstPage>
<LastPage>1071</LastPage>
<Language>EN.</Language>
<AuthorList>
<Author>
<FirstName>Jafar</FirstName>
<LastName>Akbari</LastName>
<Affiliation>Department of Occupational Health Engineering, School Of Health, Isfahan University of Medical Sciences, Isfahan, IR Iran. akbari.jafar@gmail.com</Affiliation>
</Author>
<Author>
<FirstName>Shahram</FirstName>
<LastName>Safari</LastName>
</Author>
<Author>
<FirstName>Meghdad</FirstName>
<LastName>Kazemi</LastName>
</Author>
<Author>
<FirstName>Heshmatollah</FirstName>
<LastName>Nourmoradi</LastName>
</Author>
<Author>
<FirstName>Behzad</FirstName>
<LastName>Mahaki</LastName>
</Author>
<Author>
<FirstName>Habibollah</FirstName>
<LastName>Dehghan</LastName>
</Author>
</AuthorList>
<History>
<PubDate>
<Year>2017</Year>
<Month>03</Month>
<Day>29</Day>
</PubDate>
<PubDate>
<Year>2017</Year>
<Month>06</Month>
<Day>23</Day>
</PubDate>
<PubDate>
<Year>2017</Year>
<Month>06</Month>
<Day>19</Day>
</PubDate>
</History>
<Abstract>Many studies have reported that exposure to workplace noise leads to increase in blood pressure. The aim of this study was to investigate the effect of hearing protection devices (HPDs) including ear plug and ear muff on the systolic and diastolic blood pressures of workers exposed to workplace noise in a textile industry. A total of 120 male workers that exposed to 95 dB noise were investigated in this study. The systolic and diastolic blood pressures of the workers were measured for three situations of earplug, earmuff and earplug along earmuff applications. Data analyses were conducted through SPSS software (version 20) and statistical tests of ANOVA and Independent Sample Tests. The comparison of mean blood pressure in three situations showed that using ear muff had a significant effect on the systolic and diastolic blood pressures in the workers. Furthermore, the use of ear plug only had an effect on the systolic blood pressure. But, the application of ear muff caused to decrease in the systolic and diastolic blood pressures only in the third stage of the study. With regard to the results in this study, in order to control the blood pressure changes of the workers, it is recommended to use ear muff in the textile industry.</Abstract>
<ObjectList>
<Object>
<Param>Noise, Hearing Protection Devises (HPDs), Blood Pressure, Textile Industry</Param>
</Object>
</ObjectList>
</Article>
</ArticleSet>


Iranian Journal of Health, Safety and Environment e-ISSN: :2345-5535 Iran university of Medical sciences, Tehran, Iran