Table 1 Distribution of XRCC3 Thr241Met genotypes among lung cancer cases and controls included in this meta-analysis
From: XRCC3 Thr241Met gene polymorphisms and lung cancer risk: a meta-analysis
First author-year | Ethnicity(country of origin) | Total sample size (case/control) | Lung cancer cases | Controls | ||||
|---|---|---|---|---|---|---|---|---|
C/C | C/T | T/T | C/C | C/T | T/T | |||
David-Beabes-2001 | USA (Caucasian) | 178/453 | 76 | 78 | 24 | 175 | 210 | 68 |
David-Beabes-2001 | USA (Mixed) | 153/234 | 90 | 54 | 9 | 136 | 88 | 10 |
Misra-2001 | Finland (Caucasian) | 313/306 | 160 | 124 | 29 | 149 | 134 | 23 |
Wang-2003 | USA (Mixed) | 112/190 | 69 | 43# | 119 | 71# | ||
Popanda-2004 | Germany (Caucasian) | 462/459 | 175 | 201 | 86 | 168 | 222 | 69 |
Jacobsen-2004 | Denmark (Caucasian) | 246/269 | 95 | 123 | 28 | 113 | 113 | 43 |
Harms-2004 | USA (Caucasian) | 110/119 | 61 | 37 | 12 | 61 | 49 | 9 |
Matullo-2006 | Europe (Caucasian) | 116/1094 | 44 | 56 | 16 | 383 | 544 | 167 |
Zienolddiny-2006 | Norway (Caucasian) | 220/250 | 114 | 90 | 16 | 115 | 111 | 24 |
Rky-2006 | Sweden (Caucasian) | 175/154 | 79 | 96# | 56 | 98# | ||
Lopez-Cima-2007 | Spain (Caucasian) | 403/434 | 168 | 185 | 50 | 178 | 196 | 60 |
Zhang-2007 | China (Asian) | 291/273 | 259 | 30 | 2 | 244 | 28 | 1 |
Improta-2008 | Italy (Caucasian) | 94/121 | 31 | 33 | 30 | 67 | 46 | 8 |
Xia-2008 | China (Asian) | 103/139 | 91 | 12 | 0 | 118 | 21 | 0 |
Osawa K-2010 | Japan (Asian) | 104/120 | 92 | 12# | 98 | 22# | ||
Qian B-2011 | China (Asian) | 581/603 | 521 | 60 | 0 | 533 | 67 | 3 |
Kiyohara C-2012 | Japan (Asian) | 462/379 | 352 | 97 | 13 | 295 | 77 | 7 |