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Table 1 Subject characteristics and iTRAQ reporter ion labelling

From: Plasma protein profiling of Mild Cognitive Impairment and Alzheimer’s disease using iTRAQ quantitative proteomics

Groups Normal aMCI nMCI AD
Subject No. 411 147 114 19
Mean age (SD) 77.9 (4.5) 79.3 (4.9) 78.2 (4.3) 73.8 (8.0)
% male 42.8 57.1 37.7 68.4
iTRAQ tag 113 114 115 116
  1. aMCI, amnestic single and multiple domain MCI.
  2. nMCI, nonamnestic single and multiple domain MCI.