HAMA (Hamilton Anxiety Scale)

Day A (acute)

Day B (repetitive)

Placebo

Zem25

Zem50

Placebo

Zem25

Zem50

Mean

10.80

7.90

11.05 *

9.30

6.65

6.37 *

SD

5.63

4.27

7.40

6.73

5.55

5.12