|  |  |  |  | Cases | Controls | ||
---|---|---|---|---|---|---|---|---|
Gene | Author | Ref number | Country | Publication year | # Cases | MAF | # Controls | MAF |
PTPN22 C1858T | Seldin et al. | [7] | Finland | 2005 | 230 | 0.18 | 1400 | 0.15 |
Hinks et al. | [5] | UK | 2005 | 661 | 0.15 | 595 | 0.10 | |
Cinek et al. | [18] | Czech/Azeri | 2007 | 130 | 0.21 | 400 | 0.10 | |
Pazar et al. | [19] | Hungary | 2008 | 150 | 0.09 | 200 | 0.08 | |
Thompson et al. | [4] | USA | 2010 | 809 | 0.14 | 531 | 0.09 | |
Ellis | [29] | Australian | 2013 | 324 | 0.10 | 568 | 0.07 | |
Viken et al. | [6] | Norway | 2005 | 320 | 0.16 | 555 | 0.12 | |
Kaalla et al. | Present | USA | Â | 637 | 0.13 | 733 | 0.11 | |
MIF G-173C | Donn et al.* | [[16]] | UK | 2002 | 526 | 0.19 | 259 | 0.11 |
Miterski et al. | [9] | Germany | 2004 | 150 | 0.24 | 390 | 0.21 | |
Berdeli et al. | [13] | Turkey | 2006 | 67 | 0.13 | 153 | 0.10 | |
Kaalla et al. | Present | USA | Â | 639 | 0.18 | 742 | 0.17 | |
TNFA G-238A | Ozen et al.* | [[22]] | Turkey | 2002 | 51 | 0.22 | 93 | 0.27 |
Ozen et al.* | [[22]] | Czech | 2002 | 159 | 0.23 | 100 | 0.17 | |
Zeggini et al. | [23] | UK | 2002 | 137 | 0.03 | 76 | 0.09 | |
Miterski et al. | [9] | Germany | 2004 | 130 | 0.02 | 375 | 0.03 | |
Modesto et al. | [20] | Spain | 2005 | 55 | 0.07 | 59 | 0.09 | |
Schmeling et al. | [11] | Germany | 2006 | 228 | 0.03 | 196 | 0.03 | |
Kaalla et al. | Present | USA | Â | 639 | 0.04 | 749 | 0.06 | |
TNFA G-308A | Ozen et al.* | [22] | Turkey | 2002 | 51 | 0.25 | 93 | 0.31 |
Ozen et al.* | [22] | Czech | 2002 | 159 | 0.27 | 100 | 0.16 | |
Zeggini et al. | [23] | UK | 2002 | 138 | 0.24 | 75 | 0.13 | |
Miterski et al. | [9] | Germany | 2004 | 122 | 0.17 | 312 | 0.16 | |
Modesto et al. | [20] | Spain | 2005 | 55 | 0.13 | 59 | 0.12 | |
Schubert et al. | [12] | Germany | 2006 | 86 | 0.15 | 270 | 0.15 | |
Schmeling et al. | [11] | Germany | 2006 | 228 | 0.14 | 196 | 0.17 | |
Mourao et al. | [21] | Portugal | 2009 | 115 | 0.12 | 118 | 0.11 | |
Kaalla et al. | Present | USA | Â | 629 | 0.14 | 729 | 0.17 |