Table 1 Studies on prognosis and XRCC1 Arg194Trp and Arg399Gln polymorphisms included in the meta-analysis
Study | Year | Country | Ethnicity | Case No. | Stage | Outcome | SNPs |
|---|---|---|---|---|---|---|---|
Gao et al. [24] | 2006 | China | Asian | 57 | II-IV | TR | XRCC1 Arg194Trp and Arg399Gln |
Ding et al. [25] | 2010 | China | Asian | 54 | IIIB-IV | TR | XRCC1 Arg399Gln |
Yuan et al. [26] | 2006 | China | Asian | 200 | advanced | TR | XRCC1 Arg194Trp |
Shi et al. [27] | 2006 | China | Asian | 112 | II-IV | TR | XRCC1 Arg194Trp and Arg399Gln |
Qiu et al. [28] | 2009 | China | Asian | 107 | IIIA/B-IV | TR | XRCC1 T-77C and Arg194Trp |
Sun et al. [18] | 2009 | China | Asian | 87 | IV | TR | XRCC1 Arg194Trp and Arg399Gln |
Song et al. [19] | 2007 | China | Asian | 97 | IIIB-IV | TR | XRCC1 Arg194Trp and Arg399Gln |
Wang et al. [20] | 2004 | China | Asian | 105 | IIIB-IV | TR | XRCC1 Arg194Trp and Arg399Gln |
Hong et al. [21] | 2009 | China | Asian | 164 | III-IV | TR | XRCC1 Arg194Trp and Arg399Gln |
Jin et al. [22] | 2006 | China | Asian | 162 | IIIB-IV | TR | XRCC1 Arg194Trp |
Qian et al. [23] | 2010 | China | Asian | 107 | IIIA/B-IV | TR | XRCC1 Arg399Gln |
Cheng et al. [29] | 2011 | China | Asian | 120 | advanced | TR | XRCC1 Arg399Gln |
Giachino et al. [30] | 2007 | Italy | Caucasian | 248 | IIIA/B-IV | TR/OS | XRCC1 Arg399Gln |
Butkiewicz et al. [31] | 2010 | Poland | Caucasian | 162 | I, II or IIIA | OS | XRCC1 Arg399Gln |
de las Penas R. et al. [32] | 2006 | Spain | Caucasian | 135 | IIIB-IV | OS | XRCC1 Arg399Gln |
Yin et al. [33] | 2009 | China | Asian | 257 | I- IV | OS | XRCC1 Arg399Gln |
Sreeja et al. [34] | 2008 | India | Caucasian | 211 | I- IV | OS | XRCC1 Arg399Gln |
Gurubhagavatula et al. [35] | 2004 | USA | Caucasian | 103 | IIIA/B-IV | OS | XRCC1 Arg399Gln |
Kalikaki et al. [36] | 2009 | Greece | Caucasian | 119 | IIIA/B-IV | TR/OS | XRCC1 Arg399Gln |
Liu et al. [37] | 2008 | China | Asian | 53 | I- IV | OS/PFS | XRCC1 Arg399Gln |
Han et al. [38] | 2011 | Korea | Asian | 158 | IIIB-IV | OS/PFS | XRCC1 Arg399Gln |
Yao et al. [39] | 2009 | China | Asian | 108 | IIIA/B-IV | OS | XRCC1 Arg399Gln |