Table 2.

RTs and response accuracies of G/G and A/A carriers during EEG recording (mean ± s.d.)

			G/G homozygote		A/A homozygote
			Painful	Neutral	Painful	Neutral
Accuracy (%)	Fellow team	Asian	91.5 ± 7.7	93.1 ± 7.4	92.9 ± 4.9	93.9 ± 3.9
		Caucasian	90.3 ± 7.9	90.8 ± 7.0	91.0 ± 6.1	90.8 ± 6.1
	Opponent team	Asian	90.4 ± 6.5	91.3 ± 9.3	93.5 ± 3.6	93.7 ± 4.5
		Caucasian	89.9 ± 11.2	89.3 ± 10.8	91.4 ± 5.4	90.2 ± 6.8
RT (ms)	Fellow team	Asian	532.1 ± 59.9	526.1 ± 62.6	557.5 ± 55.1	551.2 ± 49.9
		Caucasian	524.1 ± 65.0	524.6 ± 70.9	553.1 ± 52.8	551.8 ± 54.3
	Opponent team	Asian	536.8 ± 65.5	524.2 ± 57.6	561.6 ± 52.7	554.1 ± 49.7
		Caucasian	520.9 ± 63.0	520.3 ± 57.5	549.8 ± 52.6	553.1 ± 52.4
			Accuracy		RT
			F	P	F	P
Expression			9.78	0.003	2.69	0.11
Race			2.43	0.13	13.47	0.001
Mini group			1.89	0.18	0.00	0.99
Expression–race			7.91	0.007	11.36	0.001
Expression–mini group			0.005	0.95	1.04	0.31
Race–mini group			3.42	0.07	0.23	0.63
Expression–race–mini group			0.09	0.77	1.28	0.26
Genotype			0.62	0.44	3.21	0.08
Genotype–race			0.63	0.43	0.20	0.66
Genotype–mini group			2.29	0.14	0.47	0.50
Genotype–expression			2.43	0.13	0.70	0.41
Genotype–mini group–expression			0.00	0.99	1.44	0.24
Genotype–race–expression			0.00	0.99	0.06	0.80
Genotype–mini group–race			0.13	0.72	0.006	0.94
Genotype–mini group–race–expression			0.01	0.92	0.001	0.97