Table 4.
Heritability of Outcomes, N=303 Related Individuals.
| Outcome | No Adjustments | Gender, Age, and Education Adjusted |
Gender, Age, Education, and APOE ε2 and ε4 Adjusted |
||||||
|---|---|---|---|---|---|---|---|---|---|
| h2 | SE† | p-value | h2 | SE | p-value | h2 | SE | p-value | |
| Immediate Memory | .17 | .12 | .05 | .16 | .12 | .08 | .06 | .13 | .31 |
| Verbal Learning & Memory | .09 | .15 | .27 | .19 | .15 | .09 | .18 | .14 | .10 |
| Story Recall | .17 | .12 | .047 | .10 | .12 | .19 | .09 | .11 | .19 |
| Visual Learning & Memory | .44 | .14 | .0002 | .41 | .14 | .0008 | .42 | .15 | .001 |
| Working Memory | .49 | .14 | <.0001 | .52 | .14 | <.0001 | .52 | .14 | <.0001 |
| Speed & Flexibility | .40 | .14 | .0008 | .29 | .15 | .02 | .26 | .15 | .03 |
| WASI Full-Scale IQ | .72 | .14 | <.0001 | .64 | .14 | <.0001 | .64 | .14 | <.0001 |
†
Standard Error, SE
Bolded values are statistically significant (p<0.05).