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Basic characteristic of the study population.
| Feature characteristic | AD cases (n = 63) | Healthy controls (n = 65) | t | p |
|---|---|---|---|---|
| Age (mean ± S.D) | 39.1 ± 7.3 | 39.6 ± 8.1 | 0.357 | 0.722 |
| AUDIT (mean ± S.D) | 25.4 ± 7.4 | 8.4 ± 3.7 | 16.301 | <0.001 |
| LES (mean ± S.D) | 22.2 ± 5.6 | 10.2 ± 3.5 | 14.441 | <0.001 |
| WSS (mean ± S.D) | 25.2 ± 5.1 | 9.2 ± 2.9 | 21.779 | <0.001 |
S.D, standard deviation.
