Table 2 HIF1A rs2057482 polymorphism genotype distribution and allele frequency in cases and controls
| Â | Genotype(N) | Allele frequency (N) | HWE | Score | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Case | Control | Case | Control | |||||||||||
| Â | Total | CC | CT | TT | Total | CC | CT | TT | C | T | C | T | ||
Lee 2008 (12) | 1150 | 691 | 415 | 44 | 1048 | 611 | 396 | 41 | 1797 | 503 | 1618 | 478 | 0.018 | 11 |
Qin 2011 (13) | 620 | 388 | 196 | 36 | 623 | 393 | 201 | 29 | 972 | 268 | 987 | 259 | 0.613 | 12 |
Li 2012 (14) | 662 | 418 | 212 | 32 | 716 | 428 | 241 | 47 | 1048 | 276 | 1097 | 335 | 0.103 | 12 |
Wang 2016 (15) | 410 | 301 | 69 | 40 | 490 | 302 | 154 | 34 | 671 | 149 | 758 | 222 | 0.022 | 10 |
Yamamoto 2016 (16) | 462 | 302 | 138 | 22 | 379 | 244 | 121 | 14 | 742 | 182 | 609 | 149 | 0.834 | 11 |
Gregory 2016 (17) | 180 | 125 | 49 | 6 | 528 | 369 | 147 | 12 | 299 | 61 | 885 | 171 | 0.554 | 11 |
Martina 2018 (18) | 275 | 225 | 47 | 3 | 219 | 176 | 39 | 4 | 497 | 53 | 391 | 47 | 0.297 | 10 |