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. Author manuscript; available in PMC: 2010 Jul 19.
Published in final edited form as: J Psychophysiol. 2009;23(2):52–62. doi: 10.1027/0269-8803.23.2.52

Table 4.

GLM analysis for P200 measures with age, education, and gender as independent variables

Age Education Gender
F(1, 56) p F(1, 56) p F(1, 56) p
Ratio 13.34 < .001 0.14 .71 2.39 .13
Difference score 9.10 .004 5.43 .02 1.12 .29
Amplitude S1 4.08 .05 8.35 .005 0.69 .41
Amplitude S2 0.34 .56 6.67 .01 0.01 .94
Latency S1 2.01 .16 0.01 .99 4.38 .04
Latency S2 0.48 .49 1.07 .31 0.79 .38