Table 2.
Task related variables (results of independent paired T-test; p < 0.05).
| recAN | HC | T | p | |
|---|---|---|---|---|
| Lose-shift | 28.26 ± 7.0 | 23.61 ± 7.7 | −2.487 | 0.016 |
| Win-shift | 5.65 ± 6.2 | 3.16 ± 3.6 | −1.933 | 0.059 |
| Hit ratio | 0.680 ± 0.06 | 0.711 ± 0.05 | 2.236 | 0.029 |
| Contingency reversal | 8.35 ± 2.1 | 9.52 ± 1.9 | 2.292 | 0.025 |
| Total win [€] | 4.68 ± 2.7 | 6.06 ± 2.3 | 2.163 | 0.035 |
| Persistence | 2.246 ± 0.9 | 2.405 ± 0.8 | 0.700 | 0.487 |
Abbreviations: recAN = recovered anorexia nervosa patients; HC = healthy controls; lose-shift = negative feedback incurring a change in behaviour; win-shift = positive feedback incurring a change in behaviour. Displayed are means ± standard deviations. For more details on additional task performance measures see SI Table S1.