Table 3.
Comparison by tumor location.
| Tumor location | Tumor volume (ml)* | p-value | AUC (95% CI) | Threshold (ml) | |
|---|---|---|---|---|---|
|
Asymptomatic group
(n = 250) |
Symptomatic group
(n = 83) |
||||
| Convexity (n = 173) | 4.5 (0.1–117.1) | 61.2 (2.8–151.6) | <0.001 | 0.941 (0.897–0.984) | 20.5 |
| Parasagittal angle (n = 83) | 7.0 (0.5–148.0) | 29.4 (6.0–180.0) | <0.001 | 0.868 (0.787–0.950) | 18.9 |
| Falx cerebri (n = 77) | 4.7 (0.3–129.7) | 45.7 (7.9–188.9) | <0.001 | 0.931 (0.876–0.986) | 14.0 |
*
Median (range).
AUC, Area under the curve; CI, confidence interval.