Mean (SD) decision-making results for patients and controls, and for each clinical subtype
| Controls | All MS | RR | SP | PP | |
|---|---|---|---|---|---|
| Rational choices | 0.93 (0.12) | 0.89 (0.15) | 0.90 (0.13) | 0.89 (0.18) | 0.89 (0.18) |
| Deliberation time | 2782.84 (1319.37) | 3885.69 (2392.50)** | 3459.64 (1659.88)* | 4529.58 (2249.24)*** | 3561.48 (1190.32) |
| Amount bet | 0.51 (0.15) | 0.54 (0.14) | 0.54 (0.13) | 0.54 (0.17) | 0.55 (0.13) |
| Impulsivity index | 0.06 (0.19) | 0.10 (0.18) | 0.11 (0.13) | 0.07 (0.17) | 0.12 (0.20) |
| Risk adjustment index | 1.39 (0.83) | 0.93 (0.85)*** | 0.97 (0.79) | 0.66 (0.87)** | 1.16 (0.99) |
*p<0.05, **p<0.01, ***p<0.001 (comparisons are for the whole MS group against healthy controls or MS clinical subgroups against healthy controls, corrected for multiple comparisons using Tukey's post hoc tests).
MS, multiple sclerosis; PP, primary progressive; RR, relapsing-remitting; SP, secondary progressive.