{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T22:48:52Z","timestamp":1740178132610,"version":"3.37.3"},"reference-count":36,"publisher":"Oxford University Press (OUP)","issue":"7","license":[{"start":{"date-parts":[[2024,7,9]],"date-time":"2024-07-09T00:00:00Z","timestamp":1720483200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004787","name":"The Research Council","doi-asserted-by":"publisher","award":["312504"],"award-info":[{"award-number":["312504"]}],"id":[{"id":"10.13039\/501100004787","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,8,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>This study evaluates the effectiveness of self-assessed exposure (SAE) data collection for characterization of hydrogen sulfide (H2S) risks in water and wastewater management, challenging the adequacy of traditional random or campaign sampling strategies. We compared 3 datasets derived from distinct strategies: expert data with activity metadata (A), SAE without metadata (B), and SAE with logbook metadata (C). The findings reveal that standard practices of random sampling (dataset A) fail to capture the sporadic nature of H2S exposure. Instead, SAE methods enhanced by logbook metadata and supported by reliable detection and calibration infrastructure (datasets B and C) are more effective. When assessing risk, particularly peak exposure risks, it is crucial to adopt measures that capture exposure variability, such as the range and standard deviations. This finer assessment is vital where high H2S peaks occur in confined spaces. Risk assessment should incorporate indices that account for peak exposure, utilizing variability measures like range and standard or geometric standard deviation to reflect the actual risk more accurately. For large datasets, a histogram is just as useful as statistical measures. This approach has revealed that not only wastewater workers but also water distribution network workers, can face unexpectedly high H2S levels when accessing confined underground spaces. Our research underscores the need for continuous monitoring with personal electrochemical gas detector alarm systems, particularly in environments with variable and potentially hazardous exposure levels.<\/jats:p>","DOI":"10.1093\/annweh\/wxae043","type":"journal-article","created":{"date-parts":[[2024,7,9]],"date-time":"2024-07-09T22:05:53Z","timestamp":1720562753000},"page":"725-736","source":"Crossref","is-referenced-by-count":0,"title":["Comparison of 3 methods characterizing H2S exposure in water and wastewater management work"],"prefix":"10.1093","volume":"68","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7989-8156","authenticated-orcid":false,"given":"\u00c5se Dalseth","family":"Austigard","sequence":"first","affiliation":[{"name":"Department of Industrial Economics and Technology Management, NTNU \u2013 Norwegian University of Science and Technology , PO Box 8900, Torgarden, N-7491 Trondheim , Norway"},{"name":"Trondheim Municipality, Working Environment Office , PO Box 2300, Torgarden, N-7004 Trondheim , Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5784-2522","authenticated-orcid":false,"given":"Hans Thore","family":"Smedbold","sequence":"additional","affiliation":[{"name":"Department of Occupational Medicine , St Olav University Hospital, PO Box 3250, Torgarden, N-7006 Trondheim , Norway"},{"name":"Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, NTNU, PO Box 8900 , Torgarden, N-7491 Trondheim , Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kristin","family":"von Hirsch Svendsen","sequence":"additional","affiliation":[{"name":"Department of Industrial Economics and Technology Management, NTNU \u2013 Norwegian University of Science and Technology , PO Box 8900, Torgarden, N-7491 Trondheim , Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2024,7,9]]},"reference":[{"issue":"1","key":"2024080805514882400_CIT0002","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1093\/annweh\/wxab047","article-title":"Hydrogen sulphide (H2S) exposure hazard assessment: an algorithm for generating exposure index based on direct instrument readings","volume":"66","author":"Austigard","year":"2022","journal-title":"Ann Work Expo Health"},{"issue":"2","key":"2024080805514882400_CIT0004","first-page":"12","article-title":"Risk characteristics of hydrogen sulphide exposure in wastewater collection and treatment related occupations","volume":"67","author":"Austigard","year":"2023","journal-title":"Ann Work Expo Health"},{"key":"2024080805514882400_CIT0001","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1186\/s12995-018-0191-z","article-title":"Hydrogen sulphide exposure in waste water treatment","volume":"13","author":"Austigard","year":"2018","journal-title":"J Occup Med Toxicol"},{"article-title":"Correlation of measured gas concentrations in four-gas alarm equipment data in wastewater related work","year":"2022","author":"Austigard","key":"2024080805514882400_CIT0003"},{"issue":"5","key":"2024080805514882400_CIT0005","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1080\/00039890209601428","article-title":"Investigation of health effects of hydrogen sulfide from a geothermal source","volume":"57","author":"Bates","year":"2002","journal-title":"Arch Environ Health"},{"issue":"5","key":"2024080805514882400_CIT0006","doi-asserted-by":"crossref","first-page":"1872","DOI":"10.1152\/jappl.1991.71.5.1872","article-title":"Physiological effects of hydrogen sulfide inhalation during exercise in healthy men","volume":"71","author":"Bhambhani","year":"1991","journal-title":"J Appl Physiol (1985)"},{"issue":"3","key":"2024080805514882400_CIT0007","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1002\/ajim.20281","article-title":"Methodological issues regarding confounding and exposure misclassification in epidemiological studies of occupational exposures","volume":"50","author":"Blair","year":"2007","journal-title":"Am J Ind Med"},{"issue":"Suppl 1","key":"2024080805514882400_CIT0008","doi-asserted-by":"crossref","first-page":"S1","DOI":"10.1080\/15459624.2015.1091263","article-title":"The past and future of occupational exposure limits","volume":"12","author":"Borak","year":"2015","journal-title":"J Occup Environ Hyg"},{"key":"2024080805514882400_CIT0009","article-title":"Workplace exposure \u2013 Measurement of exposure by inhalation to chemical agents - 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