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Changes from baseline to week 12 in affective symptoms and disability; mean (95% CI) and two-sided p values from Wilcoxon rank sum test for between-group comparisons
| EGb 761® | Pentoxifylline | p value | |
|---|---|---|---|
| HADS anxiety score | − 1.3 (− 1.82; − 0.85) | − 1.1 (− 1.55; − 0.56) | 0.2523 |
| HADS depression score | − 0.4 (− 0.89; 0.15) | − 0.5 (− 0.92; 0.01) | 0.5753 |
| SDS global impairment | − 0.6 (− 0.90; − 0.28) | − 0.6 (− 0.91; − 0.27) | 0.9485 |
