Table 2 Allele and genotype distribution of the rs11200638 polymorphism in studies included in the meta-analysis
| Â | Positive Responders | Frequency (A) (%) | Negative Responders | Frequency (A) (%) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Study (year) | Genotype | Genotype | Â | |||||||||
N | GG | GA | AA | G/A | N | GG | GA | AA | G/A | |||
McKibbin (2012) [36] | 53 | 13 | 30 | 10 | 56/50 | 47.17% | 51 | 14 | 25 | 12 | 53/49 | 48.04% |
Orlin (2012) [37] | 93 | 36 | 38 | 19 | 110/76 | 40.86% | 56 | 21 | 24 | 11 | 64/46 | 41.07% |
Abedi (2013) [38] | 182 | GGÂ +Â AGÂ =Â 148 | 34 | NA | NA | 28 | GGÂ +Â AGÂ =Â 15 | 13 | NA | NA | ||
Hagstrom (2013) [39] | 251 | 81 | 123 | 47 | 285/217 | 43.23% | 583 | 193 | 275 | 115 | 661/505 | 43.31% |
Park (2014) [40] | 136 | 19 | 54 | 63 | 92/180 | 66.18% | 137 | 17 | 52 | 68 | 86/188 | 68.61% |