Cited 4 times in
Dental amalgam exposure can elevate urinary mercury concentrations in children.
DC Field | Value | Language |
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dc.contributor.author | 이상규 | - |
dc.date.accessioned | 2017-02-27T07:41:51Z | - |
dc.date.available | 2017-02-27T07:41:51Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0020-6539 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/146963 | - |
dc.description.abstract | OBJECTIVES: Owing to its cost-effectiveness and operative convenience, dental amalgam remains in use as a restorative material for tooth caries in children in many countries. The aim of this study was to evaluate the relationship between dental amalgam exposure and urinary mercury (U-Hg) concentrations in children. METHODS: In this longitudinal study, 463, 367 and 348 children, 8-11 years of age, were evaluated at baseline, and at the first and second follow-up visits, respectively. The interval between each survey was 6 months. For the oral examination and urine sample, the amalgam-filled tooth surface (TS), and U-Hg and creatinine concentrations of participants were determined, and the cumulative amalgam-filled TS and cumulative creatinine-adjusted U-Hg were calculated. To assess potential covariates, socio-demographic factors, oral health behaviour and dietary factors were surveyed by questionnaire. Data were analysed by the t-test, correlation analysis and mixed-model analysis. The statistical analyses were performed using SPSS 18.0. RESULTS: Children with more than one amalgam-filled TS exhibited significantly higher creatinine-adjusted U-Hg concentrations than those without, in all three survey periods (P < 0.001). The results for the current and cumulative amalgam-filled TS significantly correlated with those for the current and cumulative creatinine-adjusted U-Hg concentration, respectively, in all surveys (P < 0.001). In the repeated-measures mixed model analysis, current and cumulative amalgam-filled TS was significantly related to current and cumulative creatinine-adjusted U-Hg concentration, respectively (P < 0.001). CONCLUSIONS: Amalgam-filled TS was significantly correlated with U-Hg concentrations in children. Therefore, dental amalgam exposure can affect the systemic mercury concentration in children. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.format.extent | 136~143 | - |
dc.language | English | - |
dc.publisher | Wiley-Blackwell | - |
dc.relation.isPartOf | INTERNATIONAL DENTAL JOURNAL | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Child | - |
dc.subject.MESH | Creatinine/urine | - |
dc.subject.MESH | Dental Amalgam/chemistry* | - |
dc.subject.MESH | Dental Amalgam/therapeutic use* | - |
dc.subject.MESH | Dental Caries/therapy* | - |
dc.subject.MESH | Dental Caries/urine | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Follow-Up Studies | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Longitudinal Studies | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Mercury/urine* | - |
dc.subject.MESH | Oral Health | - |
dc.subject.MESH | Socioeconomic Factors | - |
dc.subject.MESH | Surveys and Questionnaires | - |
dc.title | Dental amalgam exposure can elevate urinary mercury concentrations in children. | - |
dc.type | Article | - |
dc.publisher.location | England | - |
dc.contributor.college | Graduate School of Public Health | - |
dc.contributor.department | Graduate School of Public Health | - |
dc.contributor.googleauthor | Hye-Jin Baek | - |
dc.contributor.googleauthor | Eun-Kyong Kim | - |
dc.contributor.googleauthor | Sang Gyu Lee | - |
dc.contributor.googleauthor | Seong-Hwa Jeong | - |
dc.contributor.googleauthor | Jun Sakong | - |
dc.contributor.googleauthor | Anwar T. Merchant | - |
dc.contributor.googleauthor | Sang-Uk Im | - |
dc.contributor.googleauthor | Keun-Bae Song | - |
dc.contributor.googleauthor | Youn-Hee Choi | - |
dc.identifier.doi | 10.1111/idj.12214 | - |
dc.contributor.localId | A02811 | - |
dc.relation.journalcode | J01078 | - |
dc.identifier.eissn | 1875-595X | - |
dc.identifier.pmid | 26833490 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1111/idj.12214/abstract | - |
dc.subject.keyword | Amalgam | - |
dc.subject.keyword | children | - |
dc.subject.keyword | dental practice | - |
dc.contributor.alternativeName | Lee, Sang Gyu | - |
dc.contributor.affiliatedAuthor | Lee, Sang Gyu | - |
dc.citation.volume | 66 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 136 | - |
dc.citation.endPage | 143 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL DENTAL JOURNAL, Vol.66(3) : 136-143, 2016 | - |
dc.date.modified | 2017-02-24 | - |
dc.identifier.rimsid | 46527 | - |
dc.type.rims | ART | - |
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