. Author manuscript; available in PMC: 2015 Feb 1.

Published in final edited form as: Psychosom Med. 2014 Jan 16;76(2):101–108. doi: 10.1097/PSY.0000000000000029

Table 4.

Interaction of lack of positive affect and negative affect subscales with APOE ε4 allele on cognitive decline

	Coefficient (SE)
	Positive affect^b N=4,150	Negative affect^b N=4,150
Intercept	0.5443 (.0187)^§	0.5522 (.0190)^§
Pos./Neg. affect	−0.0782 (.0019)^§	−0.0382 (.0095)^§
APOE ε4 allele	−0.0250 (.0171)	−0.0264 (.0170)
Time since baseline	−0.0448 (.0022)^§	−0.0440 (.0023)^§
APOE ε4 allele × Time	−0.0229 (.0026)^§	−0.0212 (.0027)^§
Pos./Neg. affect × Time	−0.0047 (.0034)	−0.0041 (.0017)^†
APOE ε4 × Pos./Neg. affect × Time	−0.0115 (.0058)^†	−0.0070 (.0028)^†

Note:

^§

p<.001

^‡p<.01

^†

p<.05

All p-values are based on two-tailed tests

adjusted for main effects of age, gender, ethnicity, education, BMI, number of chronic health conditions, and two-way interactions of time with age, ethnicity, and gender.