From: Proposal of a new conceptual gait model for patients with Parkinson’s disease based on factor analysis
Factor
Eigenvalue
Proportion of variance
Cumulative variance
1
3.645
0.456
2
1.598
0.199
0.656
3
1.172
0.147
0.802
4
0.577
0.072
0.874
5
0.398
0.049
0.924
6
0.265
0.033
0.957
7
0.206
0.026
0.983
8
0.138
0.017