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Results of meta-regression on OS
| Coefficient | Standard error | t | p value | 95%CI | |
|---|---|---|---|---|---|
| Year | 0.0929285 | 1505306 | 0.62 | 0.537 | -0.202106, 0.387963 |
| Country | 0.1671462 | 0.3139068 | 0.53 | 0.594 | -0.4480988, 0.7823921 |
| Cut-off | -0.1631723 | 0.59902 | -1.9 | 0.058 | -3.317096, 0.0536508 |
| Sample size | -0.0004788 | 0.0005273 | -0.91 | 0.364 | -0.0015123, 0.0005546 |
