Table 1:

Essential demographic data of the included study groups of stable and deteriorating elderly control participantsa

GroupsCON AllelesdCON AllelesAPOE Allele Effect 3/3 vs 3/2 (P Value)APOE Allele Effect 4/3 vs 3/2 (P Value)Group Effect (P Value)Interaction 1 (P Value)Interaction 2 (P Value)
3/23/34/33/23/34/3
No.22132272114238
Sex.734.411.172.261.359
    Female13831988626
    Male9498135612
Education (yr).466.324.676.808.450
    <932343273
    9–128531497220
    >121156994315
Age (yr).980.969.377.952.539
    Mean73.773.773.874.874.973.9
    SD3.23.94.24.44.24.0
  • a Data in columns 2–7 are number.