Table 4.

Adjusted models of anger, depression, and caregiver stress with CAC >100: addition of job stress and anxiety^*

Variable	Model 1	Model 2	Model 3	Model 4
Anger, per unit	1.14 (0.037)	1.16 (0.025)	1.10 (0.162)	1.11 (0.157)
Job stress		0.60 (0.322)		0.34 (0.065)
Anxiety, per unit			1.07 (0.152)	1.13 (0.027)
CES-D ≥16	3.41 (0.032)	6.02 (0.006)	1.86 (0.393)	2.86 (0.201)
Job stress		0.41 (0.119)		0.21 (0.019)
Anxiety, per unit			1.10 (0.114)	1.17 (0.028)
Caregiver stress	2.86 (0.014)	2.81 (0.016)	2.33 (0.058)	2.16 (0.088)
Job stress		0.73 (0.544)		0.32 (0.067)
Anxiety, per unit			1.11 (0.035)	1.17 (0.006)

^*Values are the odds ratios (P values). Model 1 represents logistic regression models of either per unit anger or CES-D ≥16 or caregiver stress with CAC >100, adjusted for age, sex, smoking, body mass index, past/current prednisone use, and rheumatoid arthritis duration. Anger models were not adjusted for body mass index. Model 2 represents Model 1 with the addition of job stress as a covariate. Model 3 represents Model 1 with the addition of anxiety as a covariate. Model 4 represents Model 1 with the addition of both job stress and anxiety as covariates. CAC = coronary artery calcium; CES-D = Center for Epidemiologic Studies Depression Scale.