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. 2015 Sep 9;2(3):166–169. doi: 10.1016/j.scog.2015.07.002

Table 2.

Stepwise multiple regression analysis showing the factors most closely associated with P50 sensory gating.


Dependent variables
Independent variables
P50 ratio
S2 amplitude
R R2 SE P R R2 SE P
WCST PEN 0.434 0.188 60.397 0.013
CPT reaction time 0.456 0.208 0.464 0.009