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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: J Clin Exp Neuropsychol. 2013 May 24;35(5):518–529. doi: 10.1080/13803395.2013.789484

Table 2.

Demographic data of subjects participating in the A-IGT, K-IGT and Q-IGT

Patients Controls
N 13 64
Gender (male, female) (7, 6) (16, 48) χ2 (1) =4.29, p <0.05
Age (years; mean±SD) 55.6±17.2 34.0±10.5 t (75) = 5.90, p < 0.001
Education (years; mean±SD) 12.3±2.6 15.6±2.5 t(75) = 4.20, p < 0.001