Cognitive domains and neuropsychological tests at baseline and four days after surgery
| Off-pump group | On-pump group | ||||||
|---|---|---|---|---|---|---|---|
| Domain | Test | Main variable | Baseline | Day 4 | Baseline | Day 4 | |
| All values are raw data and presented as medians, with 10th and 90th centiles in parentheses. | |||||||
| Verbal memory, learning | Rey auditory verbal learning | Total score trial 1–5 | 36 (25–48) | 35 (25–46) | 36 (26–48) | 35 (24–46) | |
| Verbal memory, retrieval | Rey auditory verbal learning | Delayed recall score | 6 (3–9) | 6 (3–9) | 6 (3–10) | 5 (3–9) | |
| Motor capacity | Grooved pegboard | Time dominant hand (s) | 106 (88–137) | 108 (90–161) | 104 (91–141) | 109 (92–142) | |
| Divided attention | Trail making test part A and B | Time trail B (s) | 83 (49–153) | 83 (48–159) | 84 (52–154) | 89 (57–149) | |
| Working memory speed | Sternberg memory comparison | Time 4 character chart (s) | 59 (43–88) | 56 (40–87) | 57 (43–87) | 54 (42–73) | |
| Visuospatial capacity | Line orientation test | Total score | 24 (17–29) | 24 (17–29) | 24 (18–28) | 24 (18–29) | |
| Selective attention | Stroop colour word test | Time C–time B (s) | 43 (23–76) | 44 (23–75) | 40 (23–77) | 39 (22–74) | |