Table 1.
Variables | Treatment-Naïve | Non-Alcoholic Controls | % Effect Size (partial eta square) | ||||
---|---|---|---|---|---|---|---|
Men (n=33) | Women (n=25) | Men (n=33) | Women (n=25) | Group | Gender | Group × Gender | |
Demographics | |||||||
Age (years) | 32.32 ± 8.6 | 30.40 ± 8.5 | 32.25 ± 8.32 | 30.45 ± 8.51 | 0.0 | 1.2 | 0.0 |
Years Education | 16.36 ± 1.60 | 16.00 ± 1.76 | 16.53 ± 1.96 | 16.58 ± 1.50 | 1.2 | 0.2 | 0.4 |
Proportion 1st degree Relative Problem | |||||||
Drinkers a | 0.14 ± 0.20 | 0.25 ± 0.31 | 0.12 ± 0.18 | 0.14 ± 0.26 | 2.1 | 2.1 | |
AMNART | 1.30 ± 0.34 | 1.16 ± 0.37 | 1.21 ± 0.42 | 1.11 ± 0.45 | 0.8 | 2.2 | 0.1 |
| |||||||
Neuropsychological Measures | |||||||
Average z-score | 0.25 ± 0.34 | 0.27 ± 031 | 0.17 ± 0.51 | 0.17 ± 0.35 | 1.4 | 0.0 | 0.0 |
Attention | 0.20 ± 0.40 | 0.17 ± 0.45 | -0.24 ± 0.62 | -0.08 ± 0.45 | 11.3** | 0.4 | 0.9 |
Auditory Working Memory | 0.12 ± 0.76 | 0.17 ± 0.45 | 0.11 ± 0.88 | -0.29 ± 0.97 | 1.8 | 1.0 | 1.6 |
Verbal | 0.69 ± 1.00 | 0.80 ± 0.86 | 0.61 ± 1.08 | 0.58 ± 1.22 | 0.3 | 0.2 | 0.0 |
Abstraction/Cognitive Flexibility | 0.13 ± 0.55 | 0.12 ± 0.48 | 0.12 ± 0.62 | -0.01 ± 0.49 | 0.4 | 0.4 | 0.3 |
Psychomotor | -0.22 ± 0.69 | 0.18 ± 0.62 | -0.03 ± 0.94 | -0.09 ± 0.85 | 0.1 | 1.2 | 2.1 |
Immediate Memory | 0.70 ± 0.44 | 0.70 ± 0.33 | 0.61 ± 0.65 | 0.61 ± 0.67 | 0.3 | 0.1 | 0.1 |
Delayed Memory | 0.55 ± 0.70 | 0.35 ± 0.73 | 0.26 ± 0.87 | 0.58 ± 0.72 | 0.0 | 0.2 | 2.8 |
Reaction Time | -0.13 ± 0.51 | -0.39 ± 0.70 | -0.05 ± 0.63 | -0.17 ± 0.63 | 1.5 | 2.4 | 0.3 |
Spatial Processing | 0.28 ± 0.52 | 0.15 ± 0.46 | 0.30 ± 0.57 | 0.01 ± 0.58 | 0.3 | 3.7* | 0.5 |
| |||||||
p-value | |||||||
Global Clinical Impairment Score | 0.36 ± 0.70 | 0.36 ± 0.76 | 0.91 ± 1.40 | 0.71 ± 1.23 | .042 | .55 | n/a |
Measures are reported mean ± standard deviation. Effect is significant:
p≤0.05,
p≤0.01
n = 32 for Male Treatment-Naïve Alcoholics