Table 5. Cross-sectional analyses+ (based on NP Exam at 8±1 (Time 1), 5±1 (Time 2) and 3±1 (Time 3) years prior to death).
TIME 1 | TIME 2 | TIME 3 | |
---|---|---|---|
N [AD, C] | 15 [9, 6] | 29 [15, 14] | 30 [11, 19] |
FAS | 0.63 ± 5.34 | -0.33 ± 5.02 | -13.25 ± 6.12* |
FAS15 | -2.02 ± 1.58 | -1.32 ± 1.89 | -6.19 ± 2.41* |
BNT | 0.36 ± 0.35 | 0.35 ± 0.26 | 0.94 ± 0.23*** |
CTP Words | -0.31 ± 0.29 | -0.60 ± 0.39 | -1.06 ± 0.38* |
CTP Time | -0.04 ± 0.38 | 0.003 ± 0.25 | -0.59 ± 0.31 |
CTP Target Words Core | 0.62 ± 0.15 ** | 0.21 ± 0.15 | 0.32 ± 0.19 |
CTP Time per Word | 0.26 ± 0.24 | 0.66 ± 0.45 | 0.47 ± 0.30 |
CTP Target Words Full | -4.70 ± 0.79 ** | -3.41 ± 1.58 * | -3.22 ± 1.81 |
AD: participants with Alzheimer's disease; C: comparison group; FAS: Total number of correct words; FAS15: Number of correct words in 15 seconds; BNT: Total number of correct words; CTP words: Total number of words for the Cookie Theft picture; CTP Time: Time in seconds for the CTP; CTP Target Words Core: Number of Target words for the CTP; CTP Time per Word: Time by number of Target words; CTP Target Words Full: Number of Target words plus additional words.
Adjusted for age, gender, and education.
= p < .05,
= p < .01,
p < .001.