Table 1.

Study population characteristics (n = 32)^*

Age, years	71 (7)
Female (%)	10 (31)
CSF uric acid (µM)	17.7 (7)
Plasma uric acid (µM)	172.3 (51)
CSF ascorbic acid (µM)	129 (52)
Plasma ascorbic acid (µM)	41 (30)
CSF albumin (µM)	30.5 (16)
Serum albumin (µM)	4052.5 (371.3)
CSF Albumin Index	7.5 (3.8)
Mini-Mental State Exam	19 (5)
Clinical Dementia Rating – sum of box	5.9 (1.4)
Alzheimer’s Disease Assessment Scale – cognitive subscale	24 (10)
Annual change in Mini Mental State Exam	3.3 (3.8)
Annual change in AD Assessment Scale – cognitive subscale	8.9 (9.1)
Annual change in Clinical Dementia Rating – sum of boxes	6.8 (2.7)

^*Mean (SD) unless otherwise denoted.