WCST parameters | rs6465084 | rs1468412 | rs2299225 | |||
---|---|---|---|---|---|---|
A/A group | G carrier group | T carrier group | A/A group | T/T group | G/T group | |
Alcoholic group | (n = 31) | (n = 18) | (n = 19) | (n = 30) | (n = 37) | (n = 12) |
Number of corrects | 28.48 ± 3.16 a | 33.61 ± 2.03 | 28.95 ± 3.58 b | 31.27 ± 3.60 | 30.05 ± 4.05 | 31.33 ± 2.42 |
Perseverative errors | 12.68 ± 3.54 a | 9.44 ± 1.82 | 12.53 ± 3.91 | 10.83 ± 2.90 | 11.59 ± 3.57 | 11.17 ± 2.89 |
Random errors | 6.87 ± 2.87 a | 5.00 ± 1.68 | 6.58 ± 3.06 | 5.93 ± 2.36 | 6.41 ± 2.87 | 5.50 ± 1.68 |
Categories completed | 1.10 ± 0.98 a | 3.78 ± 0.81 | 1.42 ± 1.35 b | 2.50 ± 1.61 | 2.00 ± 1.51 | 2.33 ± 1.87 |
 | F = 31.35, v1 = 4, v2 = 44, P < 0.001 c | F = 1.61, v1 = 4, v2 = 44, P =0.188 | F = 0.47, v1 = 4, v2 = 44, P = 0.757 | |||
Control group | (n = 29) | (n = 16) | (n = 18) | (n = 27) | (n = 30) | (n = 15) |
Number of corrects | 37.72 ± 2.46 | 37.88 ± 2.28 | 37.67 ± 2.43 | 37.85 ± 2.38 | 37.67 ± 2. 50 | 38.00 ± 2.17 |
Preservative errors | 5.25 ± 1.88 | 6.48 ± 2.63 | 6.17 ± 2. 43 | 5.96 ± 2.49 | 6.30 ± 2.56 | 5.53 ± 2.17 |
Random errors | 4.88 ± 1.20 a | 3.79 ± 1.26 | 4.17 ± 1.34 | 4.19 ± 1.36 | 4.03 ± 1.19 | 4.47 ± 1.60 |
Categories completed | 5.00 ± 0.60 | 4.81 ± 0.75 | 4.78 ± 0.73 | 5.04 ± 0.59 | 4.93 ± 0.64 | 4.93 ± 0.70 |
 | F = 3.28, v1 = 3, v2 = 41, P = 0.030 d | F = 0.72, v1 = 3, v2 = 41, P =0.543 | F = 0.51, v1 = 3, v2 = 41, P = 0.676 | |||
 | F = 3.43,v1 = 4,v2 = 89,P = 0.012 e | F = 0.73,v1 = 4,v2 = 89,P = 0.574 | F = 0.58,v1 = 4,v2 = 89,P = 0.681 |