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| Age, years | M=25.5 (1.2) |
| BMI | M=24.8 (0.7) |
| Alcohol consumption (units per week) | M=7.5 (1.3) |
| Years of Education | M=18.6 (0.6) |
| Trait anxiety (STAI) | M=29.9 (1.7) |
| Depression (BDI) | M=3.6 (0.9) |
| Stress (CSS) | M=9 (1) |
| IQ (NART estimated) | M=107.5 (1.17) |
| Occupation | Doctor, 3 |
| Psychologist, 1 | |
| Fire service, 1 | |
| Sculptor, 1 | |
| Medical student, 5 | |
| Postgraduate student, 2 | |
| Student (other), 9 |
