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| Does caries in primary teeth predict enamel defects in permanent teeth? A longitudinal study |
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| Author(s): Broadbent JM, Thomson WM, Williams SM |
| Source: JOURNAL OF DENTAL RESEARCH Volume: 84 Issue: 3 Pages: 260-264 Published: MAR 2005 |
| Times Cited: 2 References: 21 |
| Abstract: The notion that caries in primary teeth causes developmental defects of enamel in permanent teeth has been recently revived. The research objective was to test this hypothesis through analysis of data from the Dunedin Multidisciplinary Health and Development Study, a longstanding prospective cohort study. The maxillary incisors of 663 children were assessed for existing restorations and dental caries at age five and for developmental defects of enamel at age nine. Where a primary tooth had been carious, the permanent successor was more likely to have a demarcated opacity after adjustment for gender, family socio-economic status, years of exposure to water fluoridation, trauma to primary teeth, and early loss of primary teeth ( unadjusted OR = 2.3, 95% CI 1.3, 4.1; adjusted OR = 2.2, 95% CI 1.1, 4.3). These findings support a time-ordered association between dental caries in primary maxillary incisors and demarcated opacities in their permanent successors. |
| Document Type: Article |
| Language: English |
| Reprint Address: Broadbent, JM (reprint author), Univ Otago, Fac Dent, Dept Oral Sci, Discipline Dent Publ Hlth & Epidemiol, POB 647, Dunedin, New Zealand |
Addresses:
1. Univ Otago, Fac Dent, Dept Oral Sci, Discipline Dent Publ Hlth & Epidemiol, Dunedin, New Zealand
2. Univ Otago, Dunedin Sch Med, Dept Prevent & Social Med, Dunedin, New Zealand |
| Publisher: INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R, 1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA |
| Subject Category: Dentistry, Oral Surgery & Medicine |
| IDS Number: 904HZ |
| ISSN: 0022-0345 |
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