Table 2.
Localization Error (Eloc, in mm), Distance from Resection (Dres, in mm) and Resection Percentage of conv-EEG, HDEEG and MEG.
| conv-EEG | HD-EEG | MEG | |||
|---|---|---|---|---|---|
| Eloc [mm] | ECD | 24.7 ± 14.5 | 19.2 ± 14.2 | 15.4 ± 12.2 | |
|
| |||||
| dSPM | 27 ± 15.7 | 23.2 ± 12.8 | 20.7 ± 13.1 | ||
|
| |||||
| Dres [mm] | ECD | Good-Outcome | 22.9 ± 17.7 | 16.7 ± 17.4 | 13.4 ± 13.8 |
| Poor-Outcome | 39.4 ± 19.4 | 25.4 ± 16.5 | 15.9 ± 14.6 | ||
| p-value | <0.001 | <0.001 | <0.001 | ||
|
| |||||
| dSPM | Good-Outcome | 17.3 ± 11.4 | 19.5 ± 11.3 | 16 ± 12.3 | |
| Poor-Outcome | 33.2 ± 17.5 | 30.6 ± 11.4 | 28.2 ± 17.4 | ||
| p-value | <0.001 | <0.001 | <0.001 | ||
|
| |||||
| Resection Percentage [%] | ECD | Good-Outcome | 37 | 39 | 58 |
| Poor-Outcome | 7 | 26 | 38 | ||
| OR (95% CI) | 3.2 (−0.31 – 2.64) | 1.2 (−0.19 – 0.49) | 1.2 (−0.16 – 0.45) | ||
| p-value | 0.09 | 0.36 | 0.33 | ||
|
| |||||
| dSPM | Good-Outcome | 54 | 28 | 51 | |
| Poor-Outcome | 0 | 1 | 12 | ||
| OR (95% CI) | 1.8 (−0.08 – 1.21) | 2.1 (−0.16 – 1.62) | 1.4 (−0.02 – 0.71) | ||
| p-value | 0.064 | 0.088 | 0.047a | ||
Results are reported as mean ± standard deviation for both ECD and dSPM solutions. OR: Odds-ratio (calculated for a unit of increase of 10%). CI: Confidence Interval.
a
p-value statistically significant (<0.05)