Overview of Cotinine Cutoff Values for Smoking Status Classification
DC Field | Value | Language |
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dc.contributor.author | Kim, Sungroul | - |
dc.date.accessioned | 2021-08-11T16:44:09Z | - |
dc.date.available | 2021-08-11T16:44:09Z | - |
dc.date.issued | 2016-12 | - |
dc.identifier.issn | 1661-7827 | - |
dc.identifier.issn | 1660-4601 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/8568 | - |
dc.description.abstract | While cotinine is commonly used as a biomarker to validate self-reported smoking status, the selection of an optimal cotinine cutoff value for distinguishing true smokers from true nonsmokers shows a lack of standardization among studies. This review describes how the cutoff values have been derived, and explains the issues involved in the generalization of a cutoff value. In this study, we conducted an English-language literature search in PubMed using the keywords "cotinine" and "cutoff" or "self-reported" and "smoking status" and "validation" for the years 1985-2014. We obtained 104 articles, 32 of which provided (1) sensitivity and specificity of a cutoff value and (2) determination methods for the given cutoff value. We found that the saliva cotinine cutoff value range of 10-25 ng/mL, serum and urine cotinine cutoff of 10-20 ng/mL and 50-200 ng/mL, respectively, have been commonly used to validate self-reported smoking status using a 2 x 2 table or a receiver operating characteristics (ROC) curve. We also found that recent large population-based studies in the U.S. and UK reported lower cutoff values for cotinine in serum (3 ng/mL) and saliva (12 ng/mL), compared to the traditionally accepted ones (15 and 14 ng/mg, respectively). | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Multidisciplinary Digital Publishing Institute (MDPI) | - |
dc.title | Overview of Cotinine Cutoff Values for Smoking Status Classification | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/ijerph13121236 | - |
dc.identifier.scopusid | 2-s2.0-85007232630 | - |
dc.identifier.wosid | 000392280100007 | - |
dc.identifier.bibliographicCitation | International Journal of Environmental Research and Public Health, v.13, no.12 | - |
dc.citation.title | International Journal of Environmental Research and Public Health | - |
dc.citation.volume | 13 | - |
dc.citation.number | 12 | - |
dc.type.docType | Review | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalResearchArea | Public, Environmental & Occupational Health | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Public, Environmental & Occupational Health | - |
dc.subject.keywordPlus | ENVIRONMENTAL TOBACCO-SMOKE | - |
dc.subject.keywordPlus | SELF-REPORTED SMOKING | - |
dc.subject.keywordPlus | NUTRITION EXAMINATION SURVEY | - |
dc.subject.keywordPlus | 3RD NATIONAL-HEALTH | - |
dc.subject.keywordPlus | CIGARETTE-SMOKING | - |
dc.subject.keywordPlus | SERUM COTININE | - |
dc.subject.keywordPlus | SALIVA COTININE | - |
dc.subject.keywordPlus | FETAL EXPOSURE | - |
dc.subject.keywordPlus | VALIDATION | - |
dc.subject.keywordPlus | MISCLASSIFICATION | - |
dc.subject.keywordAuthor | cutoff value | - |
dc.subject.keywordAuthor | cotinine | - |
dc.subject.keywordAuthor | smoking status | - |
dc.subject.keywordAuthor | biomarker | - |
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