Table 3.
Cognitive scores of POMS2b paediatric participants at baseline before randomisation.
| Cognitive scores | Sample N = 30 | Normative population mean | Mean difference | Difference between the sample and the normative population mean | ||
|---|---|---|---|---|---|---|
| t | p | Cohen's d | ||||
| Mean (SD) | ||||||
| Intelligence Quotient (IQ) | 99.7 (13.2) | 100 (15) | 0.30 | −0.14 | 0.89 | 0.03 |
| Processing Speed Index (PSI) | 93.9 (13.8) | 100 (15) | 6.1 | 2.38 | 0.03 | 0.44 |
| DKEFS Tower achievement score | 8.9 (2.0) | 10 (3) | 1.1 | −3.00 | 0.01 | 0.55 |
| CPT-3 omission errors | 54.0 (14.7) | 50 (10) | 4 | 1.48 | 0.15 | 0.27 |
| CPT-3 commission errors | 46.4 (8.5) | 50 (10) | 3.6 | 2.24 | 0.03 | 0.42 |
SD, Standard deviation; DKEFS, Delis-Kaplan Executive Function System; Conners' Continuous Performance Test-Third Edition, CPT-3; IQ and PSI, Standard Score; DKEFS, Scaled Score; CPT-3, T-score; Higher T-scores are of greater clinical concern. Significant differences are highlighted in bold.