Table 1.
Clinical characteristics of patients in study. PWB, port-wine birthmark; SWS, Sturge-Weber syndrome; SWS-NRS, SWS Neurological Rating Scale; SWS+, outcome group with Sturge-Weber syndrome diagnosed; SWS-, outcome group without SWS neurological involvement
| SWS+ (% of SWS+ group) | SWS- (% of SWS-group) | p-value | |
|---|---|---|---|
| Total | 32 | 16 | |
| Sex | 1 | ||
| Male | 14 (44%) | 7 (44%) | |
| Female | 18 (56%) | 9 (56%) | |
| PWB | <0.001 | ||
| Unilateral | 19 (59%) | 13 (81%) | |
| Bilateral | 12 (38%) | 2 (13%) | |
| Central | 1 (3%) | 1 (6%) | |
| Age at EEG | 0.085 | ||
| 0–5.9 mos | 24 (75%) | 14 (88%) | |
| 6–8.9 mos | 4 (12.5%) | 1 (6%) | |
| 9–11.9 mos | 4 (12.5%) | 1 (6%) | |
| SWS Brain Involvement | |||
| Unilateral | 24 (75%) | 0 | |
| Bilateral | 16(25%) | 0 | |
| None | 0 | 16 (100%) | |
| Mean SWS-NRS * | 2.61±3.48 (range: 0–12) | 0±0 | <0.001 |
*
Missing data from 6 participants: 2 in the SWS-group and 4 in the SWS+ group.