| cause weakness | 0.56 |
| affect muscle | 0.51 |
| affect male | 0.45 |
| affect the heart | 0.25 |
| waste disease | 0.16 |
| restrict mobility | 0.16 |
| involve abnormalities o… | 0.16 |
| more severe | 0.16 |
| progressive disease | 0.56 |
| inherited disease | 0.33 |
| caused by mutation | 0.66 |
| characterized by progre… | 0.47 |
| described in 1967 | 0.25 |