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Univariate and multivariate logistic regression analysis of variables to predict IDH1 mutation.
| Variables | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| B | OR (95% CI) | P-value | B | OR (95% CI) | P-value | |
| Age, year | −0.036 | 0.965 (0.926–1.004) |
0.079 | - | - | - |
| CHGMV | 17.043 | 2.52E7 (6.361–1.00E14) |
0.028 | 17.043 | 2.52E7 (6.361–1.00E14) |
0.028 |
| Lesion volume, cm3 | −0.008 | 0.992 (0.982–1.002) |
0.123 | - | - | - |
| Contrast enhanced volume, cm3 | −0.018 | 0.982 (0.965–0.999) |
0.034 | - | - | - |
| Constant | - | - | - | −7.216 | - | 0.036 |
