|  |  |  | Fetal | Maternal | Combined | ||||
---|---|---|---|---|---|---|---|---|---|---|
gene | snp | allele | MAF | RR | 95% CI | p | RR | 95% CI | p | overall p |
COL5A2 | rs3923384 | G | 0.034 | 2.29 | 1.12, 4.54 | 0.021 | 0.83 | 0.43, 1.59 | 0.568 | 0.048 |
 | rs6434322 | A | 0.034 | 2.29 | 1.12, 4.54 | 0.021 | 0.83 | 0.43, 1.59 | 0.568 | 0.048 |
 | rs10165260 | G | 0.034 | 2.29 | 1.12, 4.54 | 0.021 | 0.83 | 0.43, 1.59 | 0.568 | 0.048 |
 | rs7420331 | G | 0.154 | 0.47 | 0.30, 0.73 | 0.001 | 1.09 | 0.70, 1.69 | 0.710 | 0.003 |
COL5A1 | rs4842161 | C | 0.482 | 1.32 | 0.99, 1.75 | 0.060 | 0.75 | 0.57, 1.00 | 0.055 | 0.024 |
 | rs3124932 | A | 0.433 | 1.53 | 1.14, 2.03 | 0.005 | 0.78 | 0.58, 1.04 | 0.084 | 0.003 |
 | rs12005720 | G | 0.137 | 0.83 | 0.56, 1.22 | 0.343 | 1.61 | 1.08, 2.40 | 0.018 | 0.034 |
 | rs3128621 | A | 0.440 | 1.49 | 1.12, 1.99 | 0.008 | 0.70 | 0.53, 0.93 | 0.015 | 0.001 |
 | rs4842167 | G | 0.388 | 1.51 | 1.13, 2.03 | 0.007 | 0.70 | 0.52, 0.93 | 0.016 | 0.001 |
 | rs3811161 | G | 0.509 | 0.70 | 0.52, 0.93 | 0.012 | 1.32 | 0.99, 1.75 | 0.060 | 0.007 |
 | rs3811152 | G | 0.092 | 0.59 | 0.36, 0.95 | 0.032 | 1.72 | 1.05, 2.79 | 0.031 | 0.008 |
 | rs10745387 | A | 0.405 | 1.36 | 1.02, 1.82 | 0.037 | 0.75 | 0.56, 1.00 | 0.055 | 0.016 |