Baseline | 1st Follow-up | 2nd Follow-up | Wilcoxon signed ranks test (baseline – 1st follow-up) | Wilcoxon signed ranks test (baseline – 2nd follow-up) | |
---|---|---|---|---|---|
Median (IQR) | Median (IQR) | Median (IQR) | p-value (n) | p-value (n) | |
Group 1 | 88.5 (87–92) | 87 (83–88) | 90 (88–90) | 0.66 (12) | 0.68 (10) |
Group 2 | 84.5 (79–93) | 90 (86–93) | 87 (83–90) | 0.20 (10) | 0.62 (11) |
Group 3 | 93 (86.5–95) | 86 (83–91) | 87 (83–90) | 0.28 (15) | 0.38 (16) |