Test (maximum score) | NC | DLB | DAT | One way ANOVA F Value | p Value | Significant post hoc differences2-150 |
Age (y) | 71.5 (3.5) | 76.4 (9.1) | 71.7 (5.1) | 2.3 | 0.12 | N/A |
MMSE | 28.8 (1.1) | 18.8 (5.2) | 20.6 (3.0) | 34.3 | <0.001 | NC>DLB=DAT |
Semantic assessments: | ||||||
Graded naming test (30) | 25.1 (2.3) | 9.4 (3.0) | 14.2 (6.1) | 31.5 | <0.001 | NC>DAT>DLB |
64 Item picture naming (64) | 62.1 (1.9) | 56.3 (4.3) | 56.7 (3.8) | 12.1 | <0.001 | NC>DLB=DAT |
Spoken word to picture matching (64) | 63.8 (0.4) | 59.3 (3.0) | 62.6 (1.5) | 19.2 | <0.001 | NC=DAT>DLB |
Camel and cactus test: | ||||||
Pictures (64) | 58.4 (3.4) | 41.4 (10.5) | 54.8 (4.5) | See text | ||
Words (64) | 60.0 (2.0) | 48.2 (6.8) | 51.8 (4.2) | |||
Category sorting pictures: | ||||||
Level 1 (proportion correct) | 0.99 (0.03) | 0.97 (0.05) | 0.97 (0.06) | See text | ||
Level 2 (proportion correct) | 0.97 (0.02) | 0.90 (0.08) | 0.96 (0.03) | |||
Level 3 (proportion correct) | 0.93 (0.03) | 0.85 (0.06) | 0.92 (0.03) | |||
Category sorting words: | ||||||
Level 1 (proportion correct) | 1.0 (0) | 0.97 (0.05) | 0.99 (0.03) | See text | ||
Level 2 (proportion correct) | 0.96 (0.03) | 0.85 (0.09) | 0.96 (0.04) | |||
Level 3 (proportion correct) | 0.93 (0.03) | 0.85 (0.05) | 0.92 (0.03) | |||
Category fluency (mean number/category) | 15.0 (2.3) | 6.2 (2.5) | 6.4 (2.3) | See text |
Results are reported as mean (SD).
↵2-150 =Denotes no significant difference; > denotes significantly higher score.
N/A=Not applicable.