Table 1.
Characteristics of literatures included in the meta-analysis
| Author | Year | Origin | Ethnicity | Tumor type | Sample size (case/control) | HWE | MAFin controls | Powerb |
|---|---|---|---|---|---|---|---|---|
| Horikawa | 2008 | American | Caucasian | Renal cell cancer | 276/277(261/235) | 0.024(0.648) | 0.576(0.736) | 0.182(0.139) |
| Jazdzewski | 2008aa | Finland | Caucasian | Papillary thyroid cancer | (206/274) | (0.915) | (0.739) | (0.133) |
| Jazdzewski | 2008ba | Poland | Caucasian | Papillary thyroid cancer | (201/475) | (0.661) | (0.774) | (0.141) |
| Jazdzewski | 2008ca | American | Caucasian | Papillary thyroid cancer | (201/152) | (0.508) | (0.763) | (0.104) |
| Xu | 2008 | Chinese | Asian | Hepatocellular cancer | (479/504) | (0.119) | (0.362) | (0.284) |
| Yang | 2008 | American | Caucasian | Bladder cancer | 736/731(691/674) | 0.329(0.137) | 0.586(0.763) | 0.399(0.287) |
| Hoffman | 2009 | American | Caucasian | Breast cancer | 426/466 | 0.583 | 0.602 | 0.260 |
| Hu | 2009 | Chinese | Asian | Breast cancer | 1009/1093(1009/1093) | 0.207(0.221) | 0.436(0.417) | 0.548(0.545) |
| Peng | 2009 | Chinese | Asian | Gastric cancer | 213/213 | 0.936 | 0.514 | 0.153 |
| Tian | 2009 | Chinese | Asian | Lung cancer | 1058/1035(1058/1035) | 0.700(0.853) | 0.453(0.406) | 0.549(0.541) |
| Catucci | 2010aa | German | Caucasian | Breast cancer | 1101/1496(805/904) | 0.711(0.753) | 0.623(0.769) | 0.594(0.339) |
| Catucci | 2010ba | Italian | Caucasian | Breast cancer | 751/1243(754/1243) | 0.315(0.019) | 0.649(0.732) | 0.458(0.402) |
| Dou | 2010 | Chinese | Asian | Glioma | 643/656 | 0.119 | 0.451 | 0.374 |
| Qi | 2010 | Chinese | Asian | Hepatocellular cancer | 361/391 | 0.869 | 0.487 | 0.238 |
| Xu | 2010 | Chinese | Asian | Prostate cancer | (251/280) | (0.191) | (0.461) | (0.181) |
a
Different populations from one study.
b
Power was calculated by the DSTPLAN4.2 software
NOTE: The data given in parenthesis were related to rs2910164, others were related to rs11614913.