Table 2. Comparisons among the RBANS total and five subscale scores by diagnostic and genotypic groupings (Mean ± SD).
| RBANS scores | Cases | Controls | Diagnosis | Genotype | Diagnosis * genotype | ||
| TT (n = 315) | CC + CT (n = 53) | TT (n = 336) | CC + CT (n = 64) | F (p value) | F (p value) | F (p value) | |
| Immediate memory | 56.67 ± 15.50 | 61.17 ± 20.10 | 75.91 ± 17.33 | 74.52 ± 17.28 | 86.860 (<0.001) | 0.387 (0.534) | 2.084 (0.149) |
| Attention | 70.13 ± 17.94 | 72.09 ± 15.85 | 87.76 ± 20.38 | 85.75 ± 20.31 | 65.908 (<0.001) | <0.001 (0.990) | 1.064 (0.303) |
| Language | 80.68 ± 15.23 | 81.42 ± 16.20 | 93.78 ± 12.60 | 94.47 ± 15.49 | 83.125 (<0.001) | 0.248 (0.619) | <0.001 (0.986) |
| Visuospatial/Constructional | 76.68 ± 18.60 | 76.68 ± 20.12 | 79.61 ± 15.51 | 79.67 ± 16.15 | 0.709 (0.400) | 0.774 (0.379) | 0.716 (0.398) |
| Delayed memory | 64.88 ± 18.70 | 68.28 ± 20.59 | 86.39 ± 15.08 | 85.52 ± 16.29 | 125.553 (<0.001) | 0.536 (0.464) | 1.529 (0.217) |
| Total | 63.48 ± 14.24 | 65.00 ± 18.97 | 80.16 ± 14.97 | 79.44 ± 16.04 | 104.854 (<0.001) | 0.069 (0.792) | 0.544 (0.461) |