From: White matter is increased in the brains of adults with neurofibromatosis 1
 | Adults with NF1 | Comparison group | Difference |
---|---|---|---|
N | 351 | 43 | Â |
Mean age (SD) | 37.5 (13.2) | 40.0 (14.4) | Not significant |
Age range (years) | 18.0–79.2 | 20.1–66.4 |  |
Female:male | 205:146 (1.40) | 21:22 (0.95) | Not significant |