Tests | Children | Adults |
---|---|---|
Maximal aerobic fitness test | ||
Modified Bruce protocol, treadmill | 58.3 (12) | 87.5 (16) |
Incremental exercise test, cycle ergometer | 75.0 (14) | 83.3 (18) |
Submaximal aerobic fitness test | ||
6MWT | 85.7 (21) | 89.3 (28) |
Åstrand cycle test* | NA | 20.0 (15) |
Anaerobic fitness test | ||
Wingate cycle test | 55.6 (9) | 61.5 (13) |
Muscle strength test | ||
Handgrip strength | ||
Handgrip dynamometer | 82.4 (17) | 81.5 (27) |
MMT | 95.0 (20) | 96.6 (29) |
Isometric strength | ||
Isometric dynamometer | 46.2 (13) | 54.5 (22) |
Isokinetic strength | ||
Isokinetic dynamometer | 41.7 (12) | 45.5 (22) |
Isotonic strength | ||
1/10–15 RM | 53.8 (13) | 54.5 (22) |
Muscle function test | ||
CMAS | 95.0 (20) | NA |
Functional Index | NA | 95.0 (20) |
↵* Test was added by the experts during the first stage. IMACS: International Myositis Assessment and Clinical Studies Group; 6MWT: 6-min walk test; MMT: Manual Muscle Testing; RM: repetition maximum; CMAS: Childhood Myositis Assessment Scale; NA: not applicable.