Table 3 Factor correlation
From: “Psychometric properties of the Norwegian foot function index revised short form”
Factor 4 | Factor 2 | Factor 3 | Factor 1 | |
|---|---|---|---|---|
Factor 4 | 1.00 | 0.54 | 0.45 | 0.32 |
Factor 2 | 0.54 | 1.00 | 0.33 | 0.15 |
Factor 3 | 0.45 | 0.33 | 1.00 | 0.26 |
Factor 1 | 0.32 | 0.15 | 0.26 | 1.00 |