Clinical features in carriers and non-carriers of the G2019S mutation
| Carriers | n | Non-carriers | n | |
|---|---|---|---|---|
| Values are mean (SD). | ||||
| †Years from the age at onset of symptoms to the age at last examination. | ||||
| *p<0.02 v G2019S het. male carriers (Student’s t test). | ||||
| Onset age (years) | 50.5 (11.6) | 15 | 52.7 (10.9) | 615 |
| Onset age, women (years) | 43.9 (8.7)* | 8 | 53.9 (10.7) | 254 |
| Onset age, men (years) | 58.0 (10.1) | 7 | 51.9 (11.0) | 361 |
| Disease duration† (years) | 11.4 (5.8) | 15 | 10.4 (6.3) | 615 |
| Disease duration, women (years) | 12.1 (7.8) | 8 | 10.3 (5.9) | 254 |
| Disease duration, men (years) | 10.6 (2.2) | 7 | 10.5 (6.6) | 361 |