From: Development of an exercise programme for balance abilities in people with multiple sclerosis: a development of concept study using Rasch analysis
Dimension
Eigenvalues in first contrast
Disattenuated correlation
Dimension 1
1.9
Item cluster (1–3): 0.83
Item cluster (1- 2): 1.0
Item cluster (2- 3): 1.0
Dimension 2
Item cluster (1–3): 1.0
Dimension 3
Item cluster (1–3): 0.95