Table 1 Summary of all individuals analyzed in tests of association, gene expression, and enamel microhardness
From: Role of estrogen related receptor beta (ESRRB) in DFN35B hearing impairment and dental decay
| Â | Filipinos | Turkish | Brazilian Rio de Janeiro | Brazilian Friburgo | Argentinean | Turkish (Enamel Microhardness) |
|---|---|---|---|---|---|---|
Sample size (mean DMFTa ± SDb) | 477 (9.7 ± 7.3) | 172 (3.8 ± 4.0) | 500 (2.4 ± 3.0) | 320 (1.4 ± 2.7) | 143 (7.1 ± 7.8) | 100 (5.2 ± 3.4) |
High caries groupc (mean DMFT ± SD) | 298 (13.3 ± 6.7) | 92 (7.2 ± 2.3) | 171 (5.8 ± 2.6) | 53 (6.7 ± 2.8) | 66 (13.0 ± 7.9) | 63 (7.3 ± 2.5) |
Low caries groupc (mean DMFT ± SD) | 179 (3.6 ± 2.4) | 80 (0) | 329 (0.6 ± 0.9) | 267 (0.4 ± 0.9) | 77 (2.0 ± 2.3) | 37 (1.7 ± 1.0) |
Females | 224 | 93 | 236 | 158 | 83 | 62 |
Males | 253 | 79 | 264 | 162 | 60 | 38 |
Age (mean ± SD) | 25.8 ± 16.3 | 5.4 ± 0.8 | 9.1 ± 3.1 | 3.5 ± 1.5 | 21.7 ± 15.6 | 17.2 ± 3.1 |
The number of pedigrees | 72 | unrelated | unrelated | unrelated | unrelated | unrelated |