Table 2 Comparison of four performance measures on CPT according to G1287A genotypes of SLC6A2
| Â | Mean (SD) | F | p-value1) | Mean (SD) | t | p-value 2) | |||
|---|---|---|---|---|---|---|---|---|---|
| Â | GG (n = 46) | GA (n = 35) | AA (n = 6) | Â | Â | G/G (n = 46) | G/A +A/A (n = 41) | Â | Â |
Omission errors | 66.22 (40.44) | 58.89 (18.17) | 53.67 (19.71) | .755 | .473 | 66.22 (40.44) | 58.12 (18.24) | 1.179 | .242 |
Commission errors | 61.57 (21.35) | 78.80 (42.18) | 69.66 (44.06) | 2.734 | .071 | 61.57 (21.35) | 77.46 (45.02) | -2.260 | .026* |
Reaction time | 56.04 (15.71) | 52.86 (10.94) | 57.50 (30.59) | .522 | .595 | 56.04 (15.71) | 53.54 (14.88) | .764 | .447 |
Reaction time variability | 67.33 (25.94) | 69.80 (20.51) | 75.33 (52.82) | .280 | .756 | 67.33 (25.94) | 70.61 (26.65) | -.581 | .563 |