. Author manuscript; available in PMC: 2016 Oct 1.

Published in final edited form as: Eur J Cardiovasc Nurs. 2015 Jun 26;15(6):417–424. doi: 10.1177/1474515115592292

Table 3.

Effect of cognitive behavioral therapy (CBT) on pain interference controlling for potentially confounding variables.

Model	R2	Adjusted R2	R square change	F change		Sig F change
	0.17	0.12	0.17	3.15		0.03
	Beta	Std error	Standardized beta	T	Sig	95% confidence interval
Constant	0.34	2.69		0.13	0.90	−5.06	5.75
Female	0.39	1.44	0.04	0.27	0.79	−2.51	3.30
Weight (kg)	−0.01	0.03	−0.06	−0.38	0.71	−0.08	0.05
CBT group	−2.7	1.06	−0.37	−2.56	0.01	−4.84	−0.58