Table 1A.
Characteristics of the individual studies included in the metaanalysis.
| Study | Country | Sample Sizes | Genotypes for Cases | Genotypes for Controls | A Allele Frequency (%) HWE p | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Case | Control | Total | GG | GA | AA | GG | GA | AA | Case | Control | Control | ||
| Jagiello, et al (2005) | Germany | 199 | 399 | 598 | 142 | 52 | 5 | 323 | 72 | 4 | 15.58 | 10.03 | 0.9956 |
| Carr, et al (2009) | UK | 626 | 7412 | 8038 | 471 | 146 | 9 | 6044 | 1298 | 70 | 13.10 | 9.70 | 0.9732 |
| Martorana, et al (2012) | Italy | 344 | 945 | 1289 | 302 | 39 | 3 | 859 | 82 | 4 | 6.54 | 4.76 | 0.1828 |
| Cao, et al (2012) | USA | 230 | 1178 | 1408 | 179 | 48 | 3 | 984 | 186 | 8 | 11.74 | 8.57 | 0.8063 |