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Allelic association of DDD with the -1607 polymorphism of MMP1
| Total | Age ≤ 40 | Age > 40 | ||||
| G (%) | D (%) | G (%) | D (%) | G (%) | D (%) | |
| Control | 170 (69.7) | 74 (30.3) | 31 (67.4) | 15 (32.6) | 139 (70.2) | 59 (29.8) |
| Case | 593 (62.0) | 363 (38.0) | 143 (62.2) | 87 (37.8) | 450 (62.0) | 276 (38.0) |
| OR (95% CI) | 1.41 (1.04–1.90) | 1.26 (0.64–2.46) | 1.46 (1.03–2.03) | |||
| p value | 0.027 | 0.503 | 0.033 | |||
Note: The G allele is the reference allele of the calculation of ORs.
