Change in score on HDRS	Treatment
	Hypericum (n = 157)	Imipramine (n = 167)	Relative risk (95% CI)
50% decrease	68 (43)	67 (40)	1.08 (0.83 to 1.40)
20% decrease	115 (73)	109 (65)	1.12 (0.97 to 1.30)
10-point decrease	77 (49)	75 (45)	1.09 (0.8 7 to 1.38)