Table 3.

Subjective and cognitive results as a function of COMT genotype and higher order interactions

Measure	Factor	COMT	COMTXSex	COMTXRace	COMTXTime	Sex	Race
MNWS
	Total score	F=3.77, p=0.05	X	X	X	X	X
		Val>Met
	Crave cigarette	F=7.49,p=0.0072	X	X	X	X	X
		Val>Met
	Difficulty Concentrating	F=3.89,p=0.05 Val>Met	F=3.87,p=0.05	X	X	X	X
			F Val>M Val F Val>M Met
	Irritable	F=8.41,p=0.0045	F=4.46,p=0.04	X	X	X	X
		Val>Met	F Val>M Val
BQSU			F Val>M Met
	Factor 1	F=4.44,p=0.04	X	X	X	X	X
		Val>Met
	Factor 2	F=6.12,p=0.01	X	X	X	X	X
		Val>Met
Cognitive
	Math Throughput Score	F=5.03,p=0.03	X	X	X	X	X
		Val>Met
	CPT	X	X	X	X	X	X
	Stroop	X	X	X	X	X	X

^XNo significant effect (p<0.05).