| HC | fXPC |  |  | ||||
---|---|---|---|---|---|---|---|---|
 | N | Range | Mean (SD) | N | Range | Mean (SD) | t | p |
Age (years) | 17 | 24–40 | 31.4 (5.6) | 19 | 22–48 | 31.6 (7.3) | -0.07 | 0.94 |
FSIQ | 16 | 100–140 | 119 (9.8) | 19 | 97–143 | 118 (12.8) | 0.17 | 0.87 |
SRT (ms) | 17 | 208–332 | 241 (24.7) | 19 | 223–315 | 259 (27.9) | -0.82 | 0.42 |
CGG | 16 | 20–44 | 30 (5.5) | 17 | 55–146 | 101 (23.6) | -12.12 | <0.001 |
mRNA | 14 | 1.10–1.76 | 1.41 (0.2) | 16 | 1.85–7.81 | 3.11 (1.39) | -4.84 | <0.001 |