Table 2.
Braak stage | |||
---|---|---|---|
Low (0/1/2) | Moderate (3/4) | High (5/6) | |
Average number of clinical visits per subject within 3 years before death (#visits / #subjects) | |||
CDR-SOBa | 1.94 (95/49) | 1.96 (313/160) | 1.93 (1292/668) |
Logical memorya | 1.88 (75/40) | 1.92 (236/123) | 1.72 (592/344) |
Vegetable naminga | 1.80 (79/44) | 1.93 (235/122) | 1.71 (623/365) |
Time from last clinical visit to death, Median (IQR), year | |||
0.56 (0.45, 0.93) | 0.75 (0.43, 1.25) | 0.89 (0.47, 1.73) | |
Neuropsychological (NP) tests results at the last clinical visit, Median (IQR) | |||
CDR-SOB | 0 (0, 6.0) | 5.75 (1.0, 12.0) | 16.0 (10.0,18.0) |
Logical memory | 12 (9.0, 14.0) | 6.0 (2.0, 10.0) | 1.0 (0, 4.0) |
Vegetable naming | 10.0 (6.0, 12.0) | 6.0 (3.0, 10.0) | 3.0 (1.0, 6.0) |
Abbreviations: IQR, interquartile range.
CDR-SOB was measured at each clinical visit for all the participants who had clinical visits within 3 years before death. The other two neuropsychological tests, logical memory and vegetable naming, were not available for certain participants.