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Demographic characteristics of the subjects included in the study
| CUD | Controls | SZ | Controls | Dual | Controls | |
|---|---|---|---|---|---|---|
| Number of subjects | 26 | 24 | 22 | 19 | 13 | 10 |
| Females | 5 | 5 | 9 | 9 | 1 | 0 |
| Males | 21 | 19 | 13 | 10 | 12 | 10 |
| Age (years) | 32.5 ± 1.9 | 32.8 ± 2.0 | 48.4 ± 1.8 | 49 ± 2.1 | 38.0 ± 2.9 | 37.3 ± 3.4 |
