4FS | Item 1 Tiredness at rest | Item 2 Tiredness during activities | Item 3 Muscle weakness at rest | Item 4 Muscle weakness during activities | Item 5 Balance problems | Item 6 Vision problems | Item 7 Abdominal discomfort | Item 8 Muscle pain | Item 9 Numbness | Item 10 Headache | |
---|---|---|---|---|---|---|---|---|---|---|---|
Height | − 0.15 | − 0.28 | − 0.03 | − 0.18 | − 0.01 | 0.07 | 0.02 | − 0.05 | − 0.06 | 0.18 | − 0.17 |
Weight | − 0.01 | − 0.04 | 0.11 | − 0.07 | 0.02 | − 0.04 | − 0.03 | 0.00 | 0.41 | 0.39 | 0.00 |
BMI | 0.05 | 0.06 | 0.08 | 0.01 | 0.03 | − 0.06 | 0.01 | 0.02 | 0.41 | 0.29 | 0.09 |
Reference measures | |||||||||||
Neuro-QoL Fatigue | 0.69 | 0.63 | 0.67 | 0.62 | 0.67 | 0.35 | 0.01 | 0.36 | 0.31 | 0.14 | 0.25 |
PhGA | 0.28 | 0.36 | 0.32 | 0.38 | 0.41 | 0.34 | 0.16 | 0.36 | 0.25 | 0.16 | 0.26 |
PGA | 0.39 | 0.27 | 0.27 | 0.29 | 0.33 | 0.30 | 0.02 | 0.03 | 0.11 | 0.20 | − 0.03 |
6MWT PRO fatigue (pre) | 0.43 | 0.43 | 0.39 | 0.44 | 0.43 | 0.15 | − 0.15 | 0.30 | 0.43 | 0.22 | 0.14 |
6MWT PRO dyspnea (pre) | 0.26 | 0.30 | 0.19 | 0.32 | 0.18 | 0.21 | 0.02 | 0.04 | 0.11 | 0.06 | − 0.13 |
6MWT distance | − 0.13 | − 0.06 | − 0.08 | − 0.14 | − 0.19 | − 0.32 | − 0.17 | 0.16 | 0.00 | − 0.18 | 0.19 |
6MWT PRO fatigue (post) | 0.33 | 0.35 | 0.30 | 0.32 | 0.33 | 0.09 | 0.02 | 0.05 | 0.18 | − 0.05 | 0.08 |
6MWT PRO dyspnea (post) | 0.24 | 0.27 | 0.18 | 0.24 | 0.22 | 0.26 | 0.12 | − 0.12 | − 0.04 | − 0.16 | − 0.02 |
3TUG time to completion | 0.11 | 0.01 | 0.08 | 0.08 | 0.21 | 0.39 | 0.39 | − 0.03 | 0.11 | 0.39 | − 0.11 |
SARA | 0.25 | 0.22 | 0.18 | 0.30 | 0.27 | 0.50 | 0.15 | − 0.04 | − 0.12 | 0.22 | − 0.14 |