Table 2 Demographics and clinical profiles of participants in the testing data sets
From: Characteristic oscillatory brain networks for predicting patients with chronic migraine
| Â | HC | CM | CMFM | EM | Â | FM | Â | CTTH |
|---|---|---|---|---|---|---|---|---|
N | 14 | 20 | 40 | 75 | N | 35 | N | 30 |
Demographics | Demographics | Â | Demographics | Â | ||||
 Age (years) | 38.3 ± 11.7 | 36.2 ± 10.5 | 40.5 ± 12.5 | 36.9 ± 10.6 | Age (years) | 42.0 ± 11.5 | Age (years) | 42.9 ± 12.9 |
 Sex | 11F/3M | 15F/5M | 35F/5M | 59F/16M | Sex | 34F/1Mξ | Sex | 16F/14M |
Psychometrics | Psychometrics | Â | Psychometrics | Â | ||||
 HADS_A | 3.7 ± 2.5# | 9.7 ± 5.4 | 10.2 ± 4.5 | 8.3 ± 3.9 | HADS_A | 10.3 ± 3.8Ψ | HADS_A | 8.1 ± 3.7ψ |
 HADS_D | 3.7 ± 2.9$ | 7.6 ± 4.3 | 8.9 ± 5.4 | 5.9 ± 3.4 | HADS_D | 8.1 ± 4.2η | HADS_D | 6.4 ± 4.2ζ |
Migraine profile | FM profile | Â | CTTH profile | Â | ||||
 Headache days (/month) | - | 22.6 ± 6.2 | 22.1 ± 6.8 | 6.9 ± 4.9& | WPI | 11.4 ± 4.9 | Headache days (/month) | 22.8 ± 6.2 |
 Disease duration (months) | - | 182.9 ± 157.5 | 236.4 ± 175.9 | 186.4 ± 106.6 | SSS | 7.1 ± 2.2 | Disease duration (months) | 161.8 ± 156.8 |
 Severity of last year (0-10) | - | 6.1 ± 2.2 | 6.8 ± 2.0 | 5.9 ± 2.0 | FIQR | 40.6 ± 18.0 | Severity of last year (0-10) | 4.2 ± 1.6φ |
 MIDAS | - | 51.1 ± 74.9 | 55.9 ± 62.9 | 22.7 ± 26.6Φ | Disease duration (months) | 226.3 ± 169.0 | Painkiller use (days/month) | 5.3 ± 10.1 |