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Scores of TCM Syndromes of self-designed scale in 3 groups.
| Group (n = 30) | Pre-treatment median (IQR) | Post-treatment median (IQR) |
|---|---|---|
| NXAS | 14.00 (4.00) | 8.00 (6.00)* |
| Zopiclone | 16.00 (7.00) | 8.00 (5.00)* |
| Placebo | 14.00 (4.00) | 12.00 (6.00)Δ |
| P-value | 0.214 | <0.01 |
P < 0.01: before vs. after;
P > 0.05: before vs. after.
