Table 2.

Effects of psilocybin on depression and anxiety.

Outcome Analyzed	Number of Effect Sizes	WMD Observed (95% CI)	p-Value	I2 (%)	Model USED	WMD Adjusted
						(95% CI)
BDI	11	−4.589	0.002 *	0	Fixed	−4.589
		(−4.207 to −0.971)				(−4.207 to −0.971)
STAI-Trait	11	−5.906	<0.001 *	0	Fixed	−6.389
		(−7.852 to −3.960)				(−8.151 to −4.626)
STAI-State	9	−6.032	<0.001 *	0	Fixed	−6.032
		(−8.900 to −3.164)				(−8.900 to −3.164)

WMD—weighted mean differences; CI—confidence interval; * Indicates a significant result.