Table 2.
Mann-Whitney U test for group comparisons in the investigated microstate parameters.
| Microstate | A | B | C | D | E |
|---|---|---|---|---|---|
| Occurrence (s-1) | |||||
| Patients (mean ± s.d.) | 4.5 ± 1.1 | 3.9 ± 1.1 | 5.2 ± 1.1 | 3.9 ± 2.2 | 1.9 ± 1.2 |
| Controls (mean ± s.d.) | 3.4 ± 1.2 | 3.0 ± 1.1 | 5.0 ± 1.1 | 3.4 ± 2.1 | 2.0 ± 1.3 |
| Z-value | 2.51 | 2.51 | –0.03 | 0.65 | –0.14 |
| Uncorrected p-value | 0.01 | 0.01 | 0.97 | 0.51 | 0.89 |
| FDR corrected p-value | 0.03 | 0.03 | 0.97 | 0.85 | 0.97 |
| Coverage (%) | |||||
| Patients (mean ± s.d.) | 18.9 ± 6.5 | 16.0 ± 7.8 | 25.1 ± 8.6 | 18.5 ± 12.3 | 6.4 ± 5.1 |
| Controls (mean ± s.d.) | 13.3 ± 4.9 | 11.4 ± 6.0 | 34.7 ± 16.8 | 17.0 ± 12.0 | 7.0 ± 5.3 |
| Z-value | 2.62 | 2.79 | –1.69 | 0.17 | –0.21 |
| Uncorrected p-value | 0.009 | 0.005 | 0.09 | 0.86 | 0.84 |
| FDR corrected p-value | 0.02 | 0.02 | 0.15 | 0.86 | 0.86 |
| Duration (ms) | |||||
| Patients (mean ± s.d.) | 26 ± 4 | 25 ± 4 | 29 ± 4 | 26 ± 6 | 21 ± 4 |
| Controls (mean ± s.d.) | 24 ± 1 | 24 ± 3 | 35 ± 9 | 27 ± 6 | 22 ± 4 |
| Z-value | 1.38 | 1.03 | –2.27 | 0.17 | –0.69 |
| Uncorrected p-value | 0.17 | 0.30 | 0.02 | 0.86 | 0.49 |
| FDR corrected p-value | 0.42 | 0.50 | 0.12 | 0.86 | 0.61 |