nominally significantP = 0.040
We also found a nominally significant association of rs13265422 with frequency of binge drinking in the last 30 days, a measure of alcohol abuse ( r = 0.06, t = 2.06, P = 0.040; girls: r = 0.09, t = 2.48, P = 0.013; boys: r = 0.02, t = 0.52, P = 0.60), and again there was no significant difference between boys and girls ( z = 1.33, P = 0.18).