Table 3.
Correlation values for the test–retest of the Pad-HVLT-R variables.
| Variable | 1st assessment | 2nd assessment | r | p |
|---|---|---|---|---|
| Direct | ||||
| Total recall | 20.07 (5.43) | 22.86 (4.67) | 0.65 | <0.001 |
| Short-delayed recall | 6.40 (3.19) | 8.05 (2.25) | 0.54 | <0.001 |
| Long-delayed recall | 6.07 (3.11) | 7.81 (2.39) | 0.44 | 0.003 |
| RDI | 8.98 (1.93) | 9.91 (1.36) | 0.38 | 0.012 |
| Derived | ||||
| SDR percent retained | 0.78 (0.34) | 0.97 (0.26) | 0.16 | 0.318 |
| LDR percent retained | 0.75 (0.36) | 0.94 (0.27) | 0.18 | 0.251 |
| Semantic clustering | 1.90 (0.74) | 2.09 (0.79) | 0.52 | <0.001 |
| Serial clustering | 0.34 (0.24) | 0.43 (0.30) | 0.34a | 0.029 |
| Perseverations | 5.83 (6.58) | 7.24 (9.85) | 0.44a | 0.008 |
| Intrusions errors | 2.74 (3.32) | 3.07 (4.26) | 0.36a | 0.019 |
RDI, recognition discrimination index; SDR percent retained, Short-delayed recall percent retained; LDR percent retained, Long-delayed recall percent retained; aSpearman’s rank correlation coefficient.