| rho | chi2 | df | Prob>chi2 | |
| 1b.score | . | . | 1 | . |
| 2.score | -0.16806 | 12.81 | 1 | 0.0003 |
| 3.score | -0.18701 | 15.80 | 1 | 0.0001 |
| global test | 18.52 | 2 | 0.0001 | |
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