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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: Neurobiol Aging. 2008 Jul 7;31(5):787–795. doi: 10.1016/j.neurobiolaging.2008.05.021

Table 2.

Mean Cognitive and Achievement Test Performance by APOE Genotype

Test ε2+ ε3/3 ε4+ pc
RCFT-CCa 45.32 (16.19) 52.58 (12.32) 54.56 (8.74) .024*
Mathb 67.67 (17.78) 62.86 (20.15) 61.43 (19.48) .536
Languageb 70.86 (16.46) 66.02 (21.80) 64.79 (19.71) .574
Readingb 69.62 (18.31) 65.86 (19.88) 65.25 (15.06) .727
Spellingb 66.52 (15.60) 63.19 (19.11) 64.96 (24.95) .692
a

Based on n = 145; data presented as mean (standard deviation).

b

Based on n = 134; data presented as mean (standard deviation).

c

Represents main effect of APOE genotype.