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Summary statistics on sampling adequacy and the number of extracted factors.
| Initial | Final | |
|---|---|---|
| Items in the scale | 22 | 19 |
| Items deleted | 0 | 3 |
| Factors extracted | 5 | 3 |
| Total variance explained | 56.98% | 50.89% |
| KMO | 87.0% | 87.4% |
| Bartlett's test of sphericity | χ2 = 6455.34 | Χ2 = 5826.01 |
| Degree of freedom | 231 | 171 |
| ∗p < 0.001 |
