. Author manuscript; available in PMC: 2009 Aug 31.

Published in final edited form as: Pain. 2008 Mar 4;138(2):354–361. doi: 10.1016/j.pain.2008.01.008

Table 3.

Multilevel Analyses of the Full Model of Predictors in Weekly Changes in Arthritis Pain

	Estimate	SE	df	t	p
Anxiety	11.6024	2.6023	165.32	4.458	.000
Depression	−2.2091	2.5117	165.28	−0.880	.380
Interpersonal Stress	.1700	.3893	1535.18	0.437	.662
Negative Affect	7.0788	1.0978	143.67	6.448	.000
Positive Affect	−4.1062	.9225	133.01	−4.451	.000

Note. Negative affect and positive affect were included as random effects variables in the analysis. Week number in the study, functional disability, and income level were controlled.