Table 3. Properties of the sex-related factors extracted by PCA and ICA.

		Sex	ADS	AUDIT	Max_ drinks	Cigarettes	Age	%_ MJ
PCA: Factor 1	Correlation	27.62*	0.11	0.03	0.08	0.01	0.01	0.11
	P-value	2.53E-69	0.12	0.63	0.27	0.93	0.91	0.11
PCA: Factor 2	Correlation	3.16*	0.08	0.14	0.08	0.16	0.11	0.07
	P-value	1.82E-3	0.26	0.05	0.28	0.02	0.12	0.34
ICA: Factor 1	Correlation	31.87	0.09	0.00	0.09	0.04	0.03	0.11
	P-value	3.06E-79	0.20	0.95	0.21	0.55	0.64	0.13

Note: bold indicates marginal significant correlations passing 5% uncorrected false positive control. * notes for t values from the two-sample T-test.