Participants’ on-line verbal fluency performance
| Very preterm | Control | Test statistic | p value | |
|---|---|---|---|---|
| Task performance | Accuracy (mean ± SD) | |||
| Easy letters | 0.83 ± 0.15 | 0.89 ± 0.10 | U = 1449.5 | 0.032 |
| Hard letters | 0.70 ± 0.17 | 0.83 ± 0.13 | U = 1647.0 | <0.001 |
| Correct response time | Milliseconds (mean ± SD) | |||
| Easy letters | 660.04 ± 159.11 | 640.83 ± 197.53 | U = 875.0 | 0.759 |
| Hard letters | 636.73 ± 156.34 | 610.17 ± 180.78 | U = 905.0 | 0.561 |
p values that remained significant after FDR correction are indicated in bold.