Table 4.
Scores in Memory Tests at Ages 8 and 10 by APOE Genotype
| Coefficienta | 95% CI | pb | |
|---|---|---|---|
| NonWord Repetition Task, n = 3937 | |||
| ε2/ε2 | .43 | (.49, 1.35) | |
| ε2/ε3 | −.06 | (−.30, .18) | |
| ε2/ε4 | −.08 | (−.58, .41) | |
| ε3/ε3 | — | — | |
| ε3/ε4 | −.09 | (−.28, .11) | |
| ε4/ε4 | −.08 | (−.62, .46) | .86 |
| Counting Span Task Global Score, n = 3667 | |||
| ε2/ε2 | −.83 | (−3.56, 1.90) | |
| ε2/ε3 | .02 | (−.73, .77) | |
| ε2/ε4 | .30 | (−1.29, 1.89) | |
| ε3/ε3 | — | — | |
| ε3/ε4 | .32 | (−.28, .92) | |
| ε4/ε4 | .98 | (−.79, 2.75) | .75 |
| Counting Span Task Span Score, n = 3667 | |||
| ε2/ε2 | −.11 | (−.42, .20) | |
| ε2/ε3 | −.001 | (−.08, .08) | |
| ε2/ε4 | .02 | (−.16, .20) | |
| ε3/ε3 | — | — | |
| ε3/ε4 | .05 | (−.02, .12) | |
| ε4/ε4 | .18 | (−.02, .37) | .35 |
Nonword repetition task from age 8 clinic, counting span task from age 10 clinic. APOE, apolipoprotein E; CI, confidence interval.
a
Adjusted for age and gender.
b
The p values for heterogeneity from analysis of covariance model.