Table 3.

Simple Linear Regression Predicting Total eHEALS Scores

Independent variable	β	SE β	t	p-value
Age (years)	-0.02	0.05	-0.40	0.69
Female	-1.22	0.86	-1.42	0.16
Marital status
Married	1.29	1.04	1.24	0.22
Widowed	0.55	1.68	0.33	0.74
Never married	3.42	2.01	1.70	0.09
Education
8th-11th grade	-4.70	2.70	-1.74	0.08
High school	-4.67	1.58	-2.96**	0.01
Some college	-2.56	1.20	-2.13*	0.04
College graduate	-4.10	1.39	-2.96**	0.01
COPD status
Mild	0.001	1.70	0.00	0.99
Moderate	-4.19	1.29	-3.24**	0.001
Severe	-3.27	1.22	-2.69**	0.01
COPD assessment    Test	-0.18	0.06	-2.84**	0.005
EuroQol index	5.26	2.39	2.20*	0.03
COPD knowledge    Scorea	0.66	0.26	2.55*	0.01
Self-efficacy	0.60	0.20	3.07**	0.003
Social support	0.33	0.16	2.05*	0.04

Note. N=176. Betas (β) reflect the estimate of expected change in the dependent variable per unit change in the independent variable

^*p<.05.

^**p<.01.