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. 2013 Oct 14;8(10):e77921. doi: 10.1371/journal.pone.0077921

Table 1. Summary of baseline characteristics in patients with Alzheimer’s disease (AD) and non-demented controls (ND).

Continuous data reported as mean (Standard Deviation) AD (N=50) ND (N=50)
Age, years 77.5 (6.9) 74.0 (8.0)
Gender, male/female 28/22 22/28
Mini-mental State Examination score 19.9 (4.8) NA
Haemoglobin, g/L 139.1 (10.6) 137.9 (10.4)
Leukocytes, 109/L 6.75 (1.78) 6.28 (1.67)
Lymphocytes, 109/L 1.95 (0.89) 1.88 (0.61)
C-reactive protein, mg/L 3.59 (7.05) 3.18 (4.84)
Interleukin-6, ng/L 2.24 (2.94) 2.23 (3.08)
APOE ε4 allele carriers, hetero-/homozygote 28/4 16/2
CMV IgG positive 84% (n=42) 78% (n=39)
HLA-A02 positive 60% (n=30) 70% (n=36)
HLA-A02 and CMV IgG positive 52% (n=26) 60% (n=30)
HLA-A01/A02/A24/B07/B08/B35 positive 94% (n=47) 90% (n=45)
HLA-A01/A02/A24/B07/B08/B35 positive and CMV IgG positive 78% (n=39) 72% (n=36)

NA = Not Available