|
Hand activity performance (The Functional Index for Hand OsteoArthritis, FIHOA [36]) #
|
0-30
|
0, 3, 6
|
|
Patient-generated disability (Patient-Specific Function Scale, PSFS [37]) #
|
0-10
|
0, 3, 6
|
|
Secondary outcome measures:
| | |
|
Hand pain #
|
Numeric rating scale (NRS): 0-10
|
0, 3, 6
|
|
Hand stiffness #
|
Numeric rating scale (NRS): 0-10
|
0, 3, 6
|
|
Patient Global Assessment of disease activity #
|
NRS: 0-10
|
0, 3, 6
|
|
Patient Global Assessment of disease activity affecting activities of daily living #
|
NRS: 0-10
|
0, 3, 6
|
|
Patient Global Assessment of change in disease activity over past three months #
|
7-point scale
|
3, 6
|
|
Patient Global assessment of change in management of activities of daily living #
|
5 point scale
|
3, 6
|
|
Grip strength (JAMAR dynamometer)
|
Kilogramme (mean of three repetitions)
|
0, 3, 6
|
|
Hand dexterity (Moberg Pick-up Test [38])
|
Seconds (right hand, left hand)
|
0, 3, 6
|
|
Thumb web space (Grip Size instrument)
|
Cylinder size: 1–12 cm
|
0, 3, 6
|
|
Health-related quality of life (15D [39])
|
0-1 scale
|
0, 3, 6
|
