Skip to main content
. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: Am J Geriatr Psychiatry. 2014 Oct 29;23(5):466–476. doi: 10.1016/j.jagp.2014.10.005

Table 2.

Multivariable Cox proportional-hazards regression models of AD risk (165 events) in aMCI (n=376).

Model without NPI-Q depression Model adjusted for NPI-Q depression
Predictor variable regression coefficient HRp Wald z-value p-value regression coefficient HRp Wald z-value p-value
Anxiety 0.299 1.35 +3.04 0.002 0.287 1.33 +2.56 0.01
Baseline memory −1.258 0.28 −7.19 < 0.0001 −1.26 0.28 −7.17 < 0.0001
Baseline executive function −0.477 0.62 −3.92 < 0.0001 −0.478 0.62 −3.92 < 0.0001
Sex 0.532 1.70 +3.23 0.001 0.529 1.70 +3.21 0.001
Education 0.044 1.04 +1.67 0.09 0.044 1.04 +1.65 0.10