Cerebrospinal Fluid BACE1 Activity and Brain Amyloid Load in Alzheimer's Disease

Table 1

Description of the study sample.

𝑁	31
Male : female	19 : 12
Age, years*	65.8 (7.86)
MMSE*	23.9 (4.41)
CSF BACE1 activity, FU/𝜇l*	7793 (2003)
APOE 𝜀4+ : 𝜀4−	17 : 14
CSF tau (ng/L)	635.58 (310.39)
CSF Aβ42 (ng/L)	523.74 (116.79)

*mean (SD), FU: fluorescence units.