Table 3.

Correlations Between Whole Blood Cannabinoid Levels and Pharmacodynamic Outcomes.

	THC	11-OH-THC	THCCOOH
10 mg
VAS Drug Effect	0.44**	0.58**	0.40**
DAT Distance from Target	0.40**	0.40**	0.39**
DSST % Correct	−0.12	−0.14	−0.11
PASAT Total Correct	−0.29**	−0.33**	−0.31**
25 mg
VAS Drug Effect	0.60**	0.62**	0.67**
DAT Distance from Target	0.26**	0.26**	0.45**
DSST % Correct	−0.21**	−0.32**	−0.43**
PASAT Total Correct	−0.24**	−0.33**	−0.42**
50 mg
VAS Drug Effect	0.45**	0.49**	0.38**
DAT Distance from Target	0.32**	0.49**	0.67**
DSST % Correct	−0.36**	−0.43**	−0.40**
PASAT Total Correct	−0.32**	−0.54**	−0.62**

^**Correlation is significant at the 0.01 level (two-tailed).