Table 2.
Estimates of mean crossed-uncrossed difference (CUD) by patient group
| Sample | CUD | Test statistics | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nobs | Ncases | ke | ks | meana | s.e | CI95% | t-value | df | p | dmb | |
| Complete callosotomy | |||||||||||
| Commissurotomy | 39 | 4 | 18 | 9 | 60.6 | 7.8 | 45.3; 75.9 | 7.78 | 6.5 | < 0.001 | 2.05 |
| Pure callosotomy | 39 | 11 | 24 | 13 | 43.5 | 8.6 | 26.7; 60.2 | 5.07 | 13.7 | < 0.001 | 1.35 |
| All cases | 78 | 15 | 36 | 18 | 48.9 | 6.4 | 36.4; 61.4 | 7.65 | 14.6 | < 0.001 | 1.52 |
| Partial Callosotomy | |||||||||||
| anterior | 2 | 2 | 1 | 1 | 3.2 | –c | – | – | – | – | – |
| anterior-medial | 29d | 18 | 14 | 9 | 8.8 | 3.9 | 1.1; 16.6 | 2.24 | 17.7 | 0.038 | 0.52 |
| medial | 1 | 1 | 1 | 1 | 9.6 | – | – | – | – | – | – |
| medial-posterior | 4 | 1 | 4 | 2 | 81.8 | – | – | – | – | – | – |
| posterior | 1 | 1 | 1 | 1 | 6.7 | – | – | – | – | – | – |
| All cases | 37 | 23 | 15 | 10 | 12.9 | 5.3 | 2.5; 23.3 | 2.43 | 27.9 | 0.022 | 0.47 |
Nobs number of observations, Ncases number of cases, ke number of experiments/conditions, ks number of studies
afixed intercept in linear-mixed model (LMM)
beffect size as Cohen’ d against “zero” estimated from the model variance
cnot available as number of observations did not allow LMM estimates
dvalue after removing one outlier, with outlier included 15.4 (-2.2; 33.0) ms