Table 1 Characteristics of studies included in the meta-analysis
From: Variation rs9929218 and risk of the colorectal Cancer and adenomas: A meta-analysis
Author | Year | Case | Control | Country | Ethnicity | Source of controls | Type | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
AA | AG | GG | AA | AG | GG | ||||||
Vonholst | 2010 | 113 | 700 | 929 | 138 | 648 | 913 | Sweden | European | Mixed | CRC |
Rozadilla | 2010 | 65 | 345 | 435 | 83 | 342 | 459 | Spain | European | Hospital | CRC |
Ho | 2011 | 41 | 261 | 414 | 41 | 261 | 412 | China | Asian | Hospital | CRC |
Li | 2012 | 11 | 57 | 157 | 10 | 83 | 174 | China | Asian | Hospital | CRC |
Gira’ldez | 2012 | 10 | 82 | 99 | 108 | 496 | 652 | Spain | European | Population | CRC |
Win | 2013 | 52 | 144 | 216 | 49 | 183 | 257 | Mixed | Others | Mixed | CRC |
Yang | 2014 | 25 | 214 | 466 | 68 | 566 | 1168 | China | Asian | Population | CRC |
Hozyasz | 2014 | 22 | 102 | 126 | 48 | 222 | 270 | Poland | European | Population | CRC |
Burnett | 2014 | 31 | 183 | 275 | 66 | 321 | 394 | Seattle | Others | Hospital | CRA |
Abuli | 2016 | 97 | 523 | 706 | 101 | 514 | 651 | Spain | European | Hospital | CRA |
Ghorbanghli | 2016 | 12 | 86 | 88 | 22 | 98 | 109 | Holland | European | Population | CRA |
Abe | 2017 | 18 | 188 | 352 | 35 | 325 | 756 | Japan | Asian | Hospital | CRC |
Abe | 2017 | 16 | 145 | 386 | 16 | 172 | 359 | Japan | Asian | Hospital | CRC |