Table IV. CVLT-C16 group comparisons.
| Test | Sibling pairs
|
Disability pairs
|
||||
|---|---|---|---|---|---|---|
| Males with DMD (n=24) | Control siblings (n=24) | Paired t statistic | Males with DMD (n=23) | Males with CP (n=23) | Paired t statistic | |
| Trials 1–5 | 51.35 (12.50) | 52.10 (11.86) | 0.29 | 47.48 (10.85) | 45.26 (12.31) | 0.74 |
| Trial 1 | ||||||
| Recall | 0.30 (1.21) | 0.28 (0.95) | 0.10 | −0.15 (1.11) | −0.19 (0.97) | 0.21 |
| Long Delay | −0.10 (1.09) | 0.25 (0.80) | 1.25 | −0.57 (1.20) | −0.98 (1.20) | 1.26 |
| Learning Slope | −0.32 (2.020) | 0.25 (0.91) | 1.36 | 0.00 (1.02) | −0.59 (0.97) | 2.03 |
| Semantic Clustering | −0.37 (0.96) | −0.08 (1.14) | 1.06 | 0.04 (1.32) | 0.04 (1.62) | 0.00 |
| Serial Cluster | 0.63 (1.16) | −0.02 (0.91) | 1.79 | 0.35 (1.14) | −0.43 (0.68) | 2.91 |
| Primacy Recall | 0.37 (1.67) | −0.02 (0.86) | 0.92 | −0.53 (1.32) | −0.39 (1.36) | 0.33 |
| Middle Recall | −0.11 (1.25) | −0.05 (1.11) | 0.21 | 0.39 (1.40) | 0.28 (1.15) | 0.28 |
| Recency Recall | 0.23 (0.94) | 0.04 (0.93) | 0.67 | 0.18 (1.12) | 0.35 (1.31) | 0.43 |
| Recognition | 0.43 (0.82) | 0.25 (0.79) | 0.70 | 0.13 (1.34) | −0.19 (1.00) | 0.84 |
| Discriminability | 0.47 (1.02) | 0.42 (0.82) | 0.18 | 0.26 (1.20) | −0.19 (1.43) | 1.35 |
Data are scaled scores on California Verbal Learning Test – Children’s Version (CVLT-C) and are presented as mean (SD). Data for main outcome measure, Trials 1–5, are presented as a T score. Data for all exploratory analyses are presented as Z scores. DMD, Duchenne muscular dystrophy. For exploratory analyses, no paired t between-group difference was significant at Bonferroni adjusted α of 0.005.