Table 3.
Means (and standard deviations) for gain in each block of the IGT.
| Stable non-BDs | Stable BDs | Ex-BDs | |
|---|---|---|---|
| Overall performancea | |||
| Gain block 1 | -1.86 (6.52) | -1.87 (4.12) | -1.36 (7.05) |
| Gain block 2 | 2.79 (6.89) | 2.99 (7.52) | 3.09 (6.70) |
| Gain block 3 | 6.45 (8.24) | 5.89 (8.19) | 6.00 (8.51) |
| Gain block 4 | 7.89 (8.12) | 8.33 (8.75) | 7.45 (7.70) |
| Gain block 5 | 9.69 (8.48) | 7.71 (9.24) | 8.5 (8.64) |
| Second follow-upb | |||
| Gain block 1 | -3.00 (6.52) | 0.00 (5.14) | -1.48 (8.18) |
| Gain block 2 | 6.00 (8.35) | 4.29 (8.26) | 3.04 (7.18) |
| Gain block 3 | 9.94 (8.07) | 10.71 (6.16) | 6.18 (9.46) |
| Gain block 4 | 12.06 (7.39) | 12.86 (6.41) | 7.48 (7.70) |
| Gain block 5 | 11.38 (8.58) | 14.00 (7.23) | 10.61 (7.30) |
Gain = ([C+D]-[A+B]); Loss = ([B+D]-A+C]). aAverage performance in the three assessments. bAverage performance after 4 years of follow-up.