Table 2.
Comparison of the temperament and character inventory (TCI) subitem scores among the number of mutated alleles for CYP2D6
| Number of mutated alleles | ||||
|---|---|---|---|---|
| 0 (n = 109) | 1 (n = 157) | 2 (n = 76) | Significance | |
| Novelty seeking | 21.2 (20.3, 22.1) | 21.6 (20.8, 22.3) | 21.5 (20.5, 22.6) | NS |
| Harm avoidance | 20.3 (19.1, 21.4) | 19.4 (18.5, 20.4) | 20.0 (18.7, 21.3) | NS |
| Reward dependence | 14.6 (13.9, 15.2) | 14.9 (14.4, 15.4) | 15.4 (14.7, 16.2) | NS |
| Persistence | 4.3 (3.9, 4.6) | 4.5 (4.2, 4.8) | 4.2 (3.8, 4.6) | NS |
| Self-directedness | 26.4 (25.2, 27.7) | 26.0 (25.0, 27.1) | 26.8 (25.2, 28.4) | NS |
| Co-operativeness | 27.8 (26.7, 28.8) | 28.2 (27.4, 29.0) | 28.5 (27.3, 29.7) | NS |
| Self-transcendence | 9.7 (8.9, 10.6) | 11.3 (10.5, 12.1) | 9.7 (8.6, 10.8) | P < 0.05 |
Data are mean (95% confidence interval).