Table 4.

Average HAMD score, 0 days and after 3 months

Hamd	Mean	Std.dv.	N	Diff.	Std.dv. - diff.	T	Df	P	Confidence - 95.0%	Confidence +95.0%
0 day	33.4	3.498
After 3m	20.8	2.079	41	12.6	2.408	33.464	40	0.00	11.825	13.345