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Table 3
Comparison of valgus grades at different time points (n = 24).
| Timepoint 1 | Timepoint 2 | Z-value | P-value | |
|---|---|---|---|---|
| Pre-operative versus post-operative day 5 | Pre-operative | At day 5 | −4.28 | <0.001* |
| 20.94° (11.76) | 6.03° (3.81) | |||
| (11.13–37.75) | (2.38–9.24) | |||
| Pre-operative versus post-operative week 6 | Pre-operative | At week 6 | −4.29 | <0.001* |
| 20.94° (11.76) | 5.09° (2.77) | |||
| (11.13–37.75) | (2.98–7.65) | |||
| Post-operative day 5 versus week 6 | At day 5 | At week 6 | −2.48 | 0.013* |
| 6.03° (3.81) | 5.09° (2.77) | |||
| (2.38–9.24) | (2.98–7.65) |
Descriptive statistics were presented as the median (interquartile range, IQR). The Wilcoxon signed-rank test (Z-test) was used to compare the outcomes, with a p-value of <0.005 considered statistically significant.
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