Table 1. Clinical and Demographic features of the sample.
| Scarring (C) Grade (n [%]) | ||||||
| Group | Age in years (Median [min - max]) | C0 | C1 | C2 | C3 | No FPC Grading |
| F1 Generation | ||||||
| Total (n = 570) | 08 [0.1–40] | 386 (67.8) | 48 (8.4) | 112 (19.6) | 20 (3.5) | 4 (0.7) |
| Male (n = 296) | 08 [0.1–28] | 188 (63.6) | 25 (8.4) | 71 (24.0) | 12 (4.0) | 0 (0.0) |
| Female (n = 274) | 08 [0.1–40] | 198 (72.2) | 23 (8.4) | 41 (15.0) | 8 (2.9) | 4 (1.5) |
| Probands (n = 134) | 05 [0.3–22] | 12 (9.0) | 12 (9.0) | 93 (69.4) | 16 (11.9) | 1 (0.7) |
| Siblings (n = 436) | 10 [0.1–40] | 374 (85.7) | 36 (8.3) | 19 (4.4) | 4 (0.9) | 3 (0.7) |
| P0 Generation | ||||||
| Total (n = 260) | 39 [18–72] | 121 (46.6) | 65 (25.0) | 69 (26.5) | 4 (1.5) | 1 (0.4) |
| Female (n = 132) | 34 [18–65] | 77 (58.2) | 22 (16.7) | 31 (23.5) | 1 (0.8) | 1 (0.8) |
| Male (n = 128) | 45 [23–72] | 44 (34.5) | 43 (33.6) | 38 (29.7) | 3 (2.3) | 0 (0.0) |
| Families | Minimum | 1st Quantile | Median | 3rd Quantile | Maximum | |
| Number persons F1 | 1 | 3 | 4 | 5 | 11 | |