Scores and centile performance (age corrected) for verbal IQ, memory and executive skills tests
| Subject | Age (years) | VIQ | Vocabulary | Similarities | Digit span | Verbal recall immediate | Verbal recall % | Verbal learning trials | Verbal learning: delay | Fluency phonemic “s” | Fluency animals | Hayling total score | Cognitive estimates |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| The genealogical relationships among subjects are shown in fig 1. | |||||||||||||
| Affected | |||||||||||||
| II:2 | 82 | 117 (84th) | 14 | 12 | 15 | 26 (25th) | 92 (25th) | 31 (10th) | 6 (25th) | 25 | 19 (75th) | 13 (10th) | 1 |
| II:6 | 75 | 117 (84th) | 14 | 13 | 13 | 24 (25th) | 83 (25th) | 40 (25th) | 9 (50th) | 19 | 18 (75th) | 14 (10th) | 3 |
| II:8 | 60 | 113 (75th) | 11 | 10 | 17 | 29 (25th) | 100 (75th) | 50 (50th) | 9 (25th) | 25 | 17 (50th) | 19 (50th) | 1 |
| III:1 | 53 | 150 (99th) | 18 | 16 | 18 | 41 (75th) | 90 (25th) | 55 (50th) | 15 (90th) | 30 | 30 (90th) | 20 (75th) | 0 |
| III:2 | 49 | 146 (99th) | 16 | 16 | 16 | 29 (25th) | 79 (10th) | 64 (90th) | 12 (50th) | 28 | 36 (90th) | 22 (95th) | 0 |
| III:5 | 54 | 129 (98th) | 14 | 14 | 15 | 38 (50th) | 95 (50th) | 58 (50th) | 13 (75th) | 30 | 31 (90th) | 19 (50th) | 2 |
| IV:2 | 19 | 112 (75th) | 10 | 12 | 11 | 27 (25th) | 107 (90th) | 62 (75th) | 13 (75th) | 16 | 21 (50th) | 19 (50th) | 6 |
| IV:3 | 38 | 134 (98th) | 12 | 15 | 14 | 52 (90th) | 96 (75th) | 54 (50th) | 13 (75th) | 18 | 21 (50th) | 21 (90th) | 2 |
| Unaffected | |||||||||||||
| II:4 | 81 | 102 (50th) | 10 | 11 | 11 | 25 (25th) | 80 (25th) | 36 (10th) | 7 (25th) | 22 | 18 (75th) | 14 (10th) | 5 |
| III:4 | 57 | 92 (25th) | 8 | 10 | 10 | 13 (<1st) | 77 (10th) | 33 (<1st) | 5 (<1st) | 15 | 18 (25th) | 17 (50th) | 4 |
| III:7 | 48 | 113 (75th) | 9 | 11 | 11 | 28 (25th) | 86 (25th) | 51 (50th) | 12 (50th) | 16 | 25 (75th) | 17 (50th) | 3 |
| IV:4 | 30 | 81 (9th) | 6 | 7 | 7 | 28 (25th) | 94 (50th) | 41 (<1st) | 9 (10th) | 15 | 20 (50th) | 15 (25th) | 4 |
| IV:5 | 24 | 103 (50th) | 9 | 1 | 11 | 38 (50th) | 95(50th) | 55 (25th) | 11 (25th) | 17 | 23 (50th) | 12 (5th) | 7 |
| IV:6 | 26 | 101 (50th) | 9 | 11 | 11 | 20 (<1st) | 95 (50th) | 36 (<1st) | 9 (10th) | 18 | 26 (75th) | 18 (50th) | 5 |
| IV:7 | 22 | 103 (50th) | 7 | 12 | 12 | 14 (<1st) | 71 (<1st) | 49 (25th) | 10 (25th) | 16 | 20 (50th) | 16 (25th) | 5 |