Table 3.
HR (95% CI) | P | |
---|---|---|
Hippocampus APC | 0.86 (0.5, 1.5) | 0.7 |
ERC APC | 1.12 (0.7, 1.9) | 0.34 |
Whole brain APC | 1.21 (0.7, 2.2) | 0.27 |
Ventricle APC | 1.88 (1.0, 3.6) | 0.026 |
Note: There were 13 observed conversions among the normal cohort.
Follow-up starts with second scan.
HR = Hazard Ratio for a 1-standard deviation decrease in annual percent change in volume (except for ventricle estimate which is based on a 1-standard deviation increase).