Table 3. The results of evidence synthesis of overall survival analysis.
| Model | Variables | N* | HR(95%CI) | P | I2(%) |
|---|---|---|---|---|---|
| Dominant model | CC | 3 | Reference | 0.358 | 66.7% |
| CT/TT | 1.37(0.70–2.70) | ||||
| Recessive model | CC/CT | 2 | Reference | 0.77 | 0% |
| TT | 0.90(0.44–1.83) | ||||
| Homozygote model | CC | 6 | Reference | 0.744 | 17.1% |
| TT | 1.04(0.81–1.34) | ||||
| Heterozygote model | CC | 6 | Reference | 0.29 | 0% |
| CT | 1.07(0.95–1.20) | ||||
| Allelic model | C | 4 | Reference | 0.21 | 9.6% |
| T | 1.07(0.97–1.18) |
*Number of studies in analysis.