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Statistical data for the whole group of patients
| Z | P1 | P2 | |
| t1/t2 | - 4,21416 | < 0,001 | < 0,001 |
| t1/t3 | - 5,85398 | < 0,001 | < 0,001 |
Comparison of the pain intensity as estimated with the help of the Wilcoxon test at t1 (before treatment)/t2 (at brace adjustment) and at t1 (before treatment)/t3 (after an average follow-up time of 18 months).
