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. Author manuscript; available in PMC: 2008 Nov 17.
Published in final edited form as: Int J Geriatr Psychiatry. 2008 Jun;23(6):632–636. doi: 10.1002/gps.1953

Table 2.

Multivariate Regression: Depressed versus Non-Depressed by Apolipoprotein-E (APOE) ε4 Status

OR (95% CI) Coefficent* p-value
APOE ε4 Positive 1.00 (0.44, 2.31) 0.004 0.992
Female Gender 0.46 (0.15, 1.42) −0.787 0.176
APOE ε4 Positive x Female Gender 3.83 (1.02, 14.4) 1.342 0.047
Years of AD Duration 1.10 (1.0, 1.3) 0.095 0.088
Education (years) 0.95 (0.87, 1.03) −0.054 0.185
*

Coefficient estimate for linear model, not yet converted to odds ratios. For example, the odds of depression for a female subject who is APOE ε4 positive is exp (0.004− 0.787+1.342)=1.75. Coefficient for model intercept = −1.204.