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Median distribution and interquartile range between the scores of subjective anxiety and cognitive validity scales, before and after the intervention in the two intervention groups
| Variable | Before intervention | After intervention | The significance level of the Wilcoxon test |
|---|---|---|---|
| Median (IQR) | Median (IQR) | ||
| Subjective anxiety (0–10) | 6 (8–5) | 0 (0) | < 0.001 |
| The validity of cognition (0–7) | 6 (6–5) | 0 (0) | < 0.001 |
IQR: interquartile range
