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Table 1 Study subject characteristics

From: Peripheral apoE isoform levels in cognitively normal APOE ε3/ε4 individuals are associated with regional gray matter volume and cerebral glucose metabolism

  N Age at investigation (years) Race (% White) Body mass index Diabetes (% yes) Dementia family history (% yes) Education (years)
Total 128 63.1 ± 10.6 89.8 26.1 ± 4.4 3.1 81.3 15.9 ± 2.3
 Females 91 61.8 ± 10.4 87.9 25.8 ± 4.8 2.2 81.3 15.9 ± 2.3
 Males 37 66.3 ± 10.5 94.6 27.0 ± 3.3 5.4 81.1 16.0 ± 2.3
Imaged subjects 25 65.7 ± 5.0 88.0 26.7 ± 3.8 8 100 16 ± 2.6
 Females 17 65.2 ± 5.3 82.4 25.7 ± 4 0 100 15.8 ± 2.8
 Males 8 64.4 ± 5.6 100 28.7 ± 2.5 25 100 16.6 ± 2.3
  1. Data presented as mean ± standard deviation or percentage