Known Groups Validity
| Outcome Measure | OPMD (mean,±SD) | Controls (N=20, mean, ±SD | p-value |
|---|---|---|---|
| MMT percent score | 86.9±9.3 | 97.8±3.6 | 0.0000 |
| Hip Flexion HHD (pounds) | 30.5±12.7 | 44.1±13.4 | 0.0011 |
| Grip strength (pounds) | 56.1±20.7 | 72.2±18.9 | 0.0094 |
| 4 stair climb (seconds) | 3.9±1.6 | 2.4±0.4 | 0.0001 |
| 4 meter walk (s) | 4.1±0.8 | 3.5±0.7 | 0.0136 |
| 10 meter walk (s) | 6.4±1.5 | 5.0±0.6 | 0.0003 |
| Timed up and Go test (s) | 10.7±2.6 | 8.5±1.3 | 0.0015 |
| 6 minute walk test (m) | 387.4±82.8 | 463.4±73.2 | 0.0023 |
| 2 minute walk test (m) | 134.0±26.9 | 155.5±23.3 | 0.0066 |
| NeuroQOL upper extremity | 49.6±8.4 | 51.8±4.1 | 0.2909 |
| NeuroQOL lower extremity | 44.1±8.8 | 56.0±5.7 | 0.0000 |
| PROMIS Physical Function | 43.4±8.0 | 50.8±6.1 | 0.0013 |
| SF-36 PCS score | 40.2±12.3 | 53.1±6.2 | 0.0001 |
| SF-36 MCS score | 53.3±9.1 | 55.7±5.8 | 0.3033 |