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

Published in final edited form as: Am J Geriatr Psychiatry. 2013 Oct 11;22(12):1469–1477. doi: 10.1016/j.jagp.2013.10.005

Table 4.

Regression coefficients in the final mixed effects regression model with the CES-D depressed mood subscale

	df	B	SE
Baseline age	112	40.753	38.451
Interval	475	411.250	571.950
Interval²^*	475	−95.788	48.359
Depressed mood	475	588.000	1173.300
Sex^*	112	−7785.300	3579.370
Baseline age × interval	475	−6.276	8.447
Baseline age × interval²^*	475	1.687	0.708
Baseline age × depressed mood	475	−10.047	16.717
Baseline age × sex^*	112	114.410	51.878
Interval × depressed mood	475	−492.830	260.760
Interval × sex	475	−715.650	649.300
Interval² × sex	475	134.290	70.058
Depressed mood × sex^*	475	3478.360	1514.380
Baseline age × interval × depressed mood^*	475	7.533	3.813
Baseline age × interval × sex	475	11.702	9.441
Baseline age × interval² × sex^*	475	−2.178	1.021
Baseline age × depressed mood × sex^*	475	−49.114	21.972

Note: CES-D = Center for Epidemiologic Studies Depression Scale. Statistical analyses compared the upper quartile of depressed mood subscale scores to the lower three quartiles.

indicates significance at p <.05.