| Combined effects (quartiles) (1 = most negative to 4 = most positive) | Mean | Std. Deviation |
Positive outcomes (high scores = more positive) | 1 2 3 4 | 35.59 43.60 50.57 56.06 | 8.77 9.02 6.72 6.69 |
Negative outcomes (high scores = more negative) | 1 2 3 4 | 25.40 21.03 16.74 14.15 | 4.88 6.46 5.83 5.19 |
Cognitive problems (high scores = more cognitive problems) | 1 2 3 4 | 9.01 8.38 6.89 6.45 | 3.54 2.86 2.97 3.30 |