P. Nassiri, A. Abbasi, A. Poornadjaf, P. Jafari Shalkouhi, P. Bahrami
{"title":"职业噪声与血压变化","authors":"P. Nassiri, A. Abbasi, A. Poornadjaf, P. Jafari Shalkouhi, P. Bahrami","doi":"10.22453/lsj-020.1.148-160","DOIUrl":null,"url":null,"abstract":"Previous studies havedemonstratedassociation between exposure to occupational(workplace)noiseand blood pressure.The goal of the presentresearch was to investigate arelationshipbetween noise exposure and blood pressure among 1374 workers from 12 companies.Based on a confidence level of 95% (05.0), 175 workers as a case group and 174 as a control group wererandomly selected.In addition, theparticipantsweredivided intodifferent ageand work experiencegroups. The results revealedthat noise levelsin mostof companies exceededthe NIOSH (1998)standard. They also show asignificant statistical relationshipbetween exposuresto occupational noise level≥100 dBA (A-weighted decibel),hypertension andwork experience≥4years.It wasconcluded thatto study anassociationbetween exposure to workplacenoise and blood pressure,length of time on jobmust be taken into consideration.","PeriodicalId":31081,"journal":{"name":"Lebanese Science Journal","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Occupational noise and blood pressure variation\",\"authors\":\"P. Nassiri, A. Abbasi, A. Poornadjaf, P. Jafari Shalkouhi, P. Bahrami\",\"doi\":\"10.22453/lsj-020.1.148-160\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Previous studies havedemonstratedassociation between exposure to occupational(workplace)noiseand blood pressure.The goal of the presentresearch was to investigate arelationshipbetween noise exposure and blood pressure among 1374 workers from 12 companies.Based on a confidence level of 95% (05.0), 175 workers as a case group and 174 as a control group wererandomly selected.In addition, theparticipantsweredivided intodifferent ageand work experiencegroups. The results revealedthat noise levelsin mostof companies exceededthe NIOSH (1998)standard. They also show asignificant statistical relationshipbetween exposuresto occupational noise level≥100 dBA (A-weighted decibel),hypertension andwork experience≥4years.It wasconcluded thatto study anassociationbetween exposure to workplacenoise and blood pressure,length of time on jobmust be taken into consideration.\",\"PeriodicalId\":31081,\"journal\":{\"name\":\"Lebanese Science Journal\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-04-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Lebanese Science Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22453/lsj-020.1.148-160\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Lebanese Science Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22453/lsj-020.1.148-160","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Previous studies havedemonstratedassociation between exposure to occupational(workplace)noiseand blood pressure.The goal of the presentresearch was to investigate arelationshipbetween noise exposure and blood pressure among 1374 workers from 12 companies.Based on a confidence level of 95% (05.0), 175 workers as a case group and 174 as a control group wererandomly selected.In addition, theparticipantsweredivided intodifferent ageand work experiencegroups. The results revealedthat noise levelsin mostof companies exceededthe NIOSH (1998)standard. They also show asignificant statistical relationshipbetween exposuresto occupational noise level≥100 dBA (A-weighted decibel),hypertension andwork experience≥4years.It wasconcluded thatto study anassociationbetween exposure to workplacenoise and blood pressure,length of time on jobmust be taken into consideration.
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