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Results of two-factor exploratory factor analysis (abbreviated item content next to question number)
| Factor 1 | Factor 2 | |
|---|---|---|
| Q5 (Shopping) | 0.783 | 0.021 |
| Q3 (Transport) | 0.771 | 0.030 |
| Q4 (Dressing) | 0.758 | -0.070 |
| Q7 (Stairs) | 0.750 | 0.075 |
| Q2 (Washing) | 0.733 | -0.003 |
| Q6 (Walking) | 0.445 | 0.289 |
| Q10 (Sudden pain) | -0.124 | 0.833 |
| Q12 (Night pain) | -0.084 | 0.779 |
| Q1 (Pain) | 0.157 | 0.637 |
| Q8 (Standing up) | 0.363 | 0.484 |
| Q11 (Work) | 0.428 | 0.473 |
| Q9 (Limping) | 0.283 | 0.422 |
