From: Preliminary evaluation of the reliability, validity and feasibility of the arm activity measure – Thai version (ArmA-TH) in cerebrovascular patients with upper limb hemiplegia
Method
Coefficient
Arm-A
Passive
Active
Benchmark Scale
Gwet’s AC2
0.81
0.82
Percent agreement
0.85
0.87
0.86
Scale (Item7 removed)
0.88
0.90
0.91
0.92