Table 3.
Descriptive statistics and ANOVA results for comparison of cluster-wise TPR values for global threshold of 0.9 and LOCATE in periventricular and deep regions for MWSC datasets.
| NDGEN | OXVASC | VU Amsterdam | NUHS Singapore | UMC Utrecht | |||
|---|---|---|---|---|---|---|---|
| Descriptive statistics | Deep region | LOCATE | 0.85 0.08 | 0.67 0.16 | 0.71 0.09 | 0.69 0.13 | 0.64 0.22 |
| Global 0.9 | 0.80 0.09 | 0.56 0.16 | 0.67 0.10 | 0.64 0.14 | 0.58 0.23 | ||
| Peri-venticular region | LOCATE | 0.86 0.09 | 0.66 0.16 | 0.86 0.08 | 0.87 0.09 | 0.72 0.21 | |
| Global 0.9 | 0.83 0.11 | 0.52 0.18 | 0.85 0.08 | 0.85 0.09 | 0.70 0.23 | ||
| ANOVA | Main effect of region (deep/PV regions) | F (1,19) = 0.22 p = 0.64 = 0.011 |
F (1,16) = 0.44 p = 0.51 = 0.027 |
F(1,19) = 48.7 p0.001 = 0.719 |
F(1,19) = 31.5 p0.001 = 0.623 |
F(1,19) = 9.30 p = 0.007 = 0.327 |
|
| Main effect of method (LOCATE/Global 0.9) |
F(1,19) = 38.3 p0.001 = 0.668 |
F(1,16) = 83.5 p0.001 = 0.839 |
F(1,19) = 31.9 p0.001 = 0.627 |
F(1,19) = 50.1 p0.001 = 0.725 |
F(1,19) = 34.6 p0.001 = 0.646 |
||
| Interaction (region * method) | F (1,19) = 0.22 p = 0.65 = 0.011 |
F (1,16) = 0.69 p = 0.42 = 0.041 |
F(1,19) = 17.7 p0.001 = 0.482 |
F(1,19) = 16.30 p = 0.001 = 0.462 |
F(1,19) = 10.80 p = 0.004 = 0.362 |
||