Results of multivariate CPH analyses of the continuous imaging metrics covaried with resection type
| Metrics | PFS | OS | ||
|---|---|---|---|---|
| P Value | HR (95% CI) | P Value | HR (95% CI) | |
| RSI-FLAIRvf | .036a | 1.033 (1.002–1.064) | .007a | 1.057 (1.015–1.100) |
| RSI-CEvf | .258 | 1.022 (0.984–1.062) | .183 | 1.028 (0.987–1.070) |
| RSI-FLAIR90% | .097 | 1.535 (0.925–2.545) | .043a | 2.111 (1.024–4.350) |
| RSI-CE90% | .210 | 1.439 (0.814–1.543) | .217 | 1.568 (0.767–3.203) |
| FLAIRvol | .845 | 1.001 (0.990–1.012) | .979 | 1.000 (0.989–1.011) |
| CEvol | .165 | 1.029 (0.988–1.073) | .063a | 1.044 (0.998–1.092) |
↵a Significant.