DETERMINANTS OF DUST AND ENDOTOXIN EXPOSURE OF PIG FARMERS: DEVELOPMENT OF A CONTROL STRATEGY USING EMPIRICAL MODELLING.
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| Title: | DETERMINANTS OF DUST AND ENDOTOXIN EXPOSURE OF PIG FARMERS: DEVELOPMENT OF A CONTROL STRATEGY USING EMPIRICAL MODELLING. |
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| Authors: | Preller, Liesbeth1,2,3, Heederik, Dick1, Kromhout, Hans2, Boleij, Jan S. M.1, Tielen, Martin J. M.3 |
| Source: | Annals of Occupational Hygiene. 09/01/1995, Vol. 39 Issue 5, p545-557. 13p. |
| Abstract: | Personal exposure to dust and endotoxin was measured among 198 Dutch pig farmers. For each participant 8-h measurements were made on 2 days, one in summer 1991 and one in winter 1992. Mean time-weighted average (TWA) exposure to dust was 3.0 mg m (arithmetic mean, range 0.3–27 mg m) and mean TWA exposure to endotoxin was 130 ng m (arithmetic mean, range 6–1503 mg m) Empirical statistical modelling was applied to identify activities and farm characteristics associated with exposure. In a multiple least-squares regression analysis, aspects of hygiene and feeding were major characteristics associated with dust exposure. Flooring and feeding were predominant characteristics explaining vanation in endotoxin exposure. Activities performed frequently, like feeding and controlling, cleaning activities and activities in which very active animals were involved, such as teeth cutting and ear tagging, were associated with exposure to dust and endotoxin. The models were used to set priorities for the development of control measures to eliminate the dust and endotoxin hazard of pig farmers [ABSTRACT FROM PUBLISHER] |
| Copyright of Annals of Occupational Hygiene is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 56114052 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: DETERMINANTS OF DUST AND ENDOTOXIN EXPOSURE OF PIG FARMERS: DEVELOPMENT OF A CONTROL STRATEGY USING EMPIRICAL MODELLING. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Preller%2C+Liesbeth%22">Preller, Liesbeth</searchLink><relatesTo>1,2,3</relatesTo><br /><searchLink fieldCode="AR" term="%22Heederik%2C+Dick%22">Heederik, Dick</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Kromhout%2C+Hans%22">Kromhout, Hans</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Boleij%2C+Jan+S%2E+M%2E%22">Boleij, Jan S. M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Tielen%2C+Martin+J%2E+M%2E%22">Tielen, Martin J. M.</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Annals+of+Occupational+Hygiene%22">Annals of Occupational Hygiene</searchLink>. 09/01/1995, Vol. 39 Issue 5, p545-557. 13p. – Name: Abstract Label: Abstract Group: Ab Data: Personal exposure to dust and endotoxin was measured among 198 Dutch pig farmers. For each participant 8-h measurements were made on 2 days, one in summer 1991 and one in winter 1992. Mean time-weighted average (TWA) exposure to dust was 3.0 mg m (arithmetic mean, range 0.3–27 mg m) and mean TWA exposure to endotoxin was 130 ng m (arithmetic mean, range 6–1503 mg m) Empirical statistical modelling was applied to identify activities and farm characteristics associated with exposure. In a multiple least-squares regression analysis, aspects of hygiene and feeding were major characteristics associated with dust exposure. Flooring and feeding were predominant characteristics explaining vanation in endotoxin exposure. Activities performed frequently, like feeding and controlling, cleaning activities and activities in which very active animals were involved, such as teeth cutting and ear tagging, were associated with exposure to dust and endotoxin. The models were used to set priorities for the development of control measures to eliminate the dust and endotoxin hazard of pig farmers [ABSTRACT FROM PUBLISHER] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Annals of Occupational Hygiene is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 545 Titles: – TitleFull: DETERMINANTS OF DUST AND ENDOTOXIN EXPOSURE OF PIG FARMERS: DEVELOPMENT OF A CONTROL STRATEGY USING EMPIRICAL MODELLING. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Preller, Liesbeth – PersonEntity: Name: NameFull: Heederik, Dick – PersonEntity: Name: NameFull: Kromhout, Hans – PersonEntity: Name: NameFull: Boleij, Jan S. M. – PersonEntity: Name: NameFull: Tielen, Martin J. M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: 09/01/1995 Type: published Y: 1995 Identifiers: – Type: issn-print Value: 00034878 Numbering: – Type: volume Value: 39 – Type: issue Value: 5 Titles: – TitleFull: Annals of Occupational Hygiene Type: main |
| ResultId | 1 |
