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. Author manuscript; available in PMC: 2006 Oct 27.
Published in final edited form as: Drug Alcohol Depend. 2004 Dec 18;78(2):205–210. doi: 10.1016/j.drugalcdep.2004.11.001

Table 4.

Correlations between withdrawal discomfort score (WDS) and baseline variables

Age 0.01
Days cannabis use −0.02
MPI score 0.59*
YSR – externalizing 0.45*
YSR – internalizing 0.60*
*

Pearson’s correlation coefficients significant at P < 0.01.