Research Article
Functional Polymorphisms of Matrix Metalloproteinases 1 and 9 Genes in Women with Spontaneous Preterm Birth
Table 2
Genotype and allele frequencies of MMP-1-1607 1G/2G and MMP-9-1562 C/T gene polymorphisms in women with SPTB and control women.
| Gene polymorphism | SPTB () (%) | Controls () (%) | Chi square | value |
| MMP-1-1607 | | | | | 2G2G | 24 (21.2) | 30 (25.2) | | | 1G2G | 66 (58.4) | 64 (53.8) | 0.63 | 0.731 | 1G1G | 23 (20.4) | 25 (21.0) | | | 2G | 114 (50.4) | 124 (52.1) | 0.13 | 0.721 | 1G | 112 (49.6) | 114 (47.9) | | | MMP-9-1562 | | | | | CC | 86 (76.1) | 83 (69.7) | | | CT | 27 (23.9) | 36 (30.3) | 1.18 | 0.276 | TT | 0 (0) | 0 (0) | | | C | 199 (88.0) | 202 (84.9) | 1.00 | 0.318 | T | 27 (12.0) | 36 (15.1) | |
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