Table 2.

Relationship between the variables and behavioral intention

Model	β	Wald	P	OR	95% CI for OR (lower-upper)
PU	1.88	6.43	0.01	6.57	1.53-28.12
PEOU	0.89	1.61	0.20	2.44	0.62-9.66
Age	0.02	0.75	0.39	1.02	0.98-1.06
Duration of the disease	<−0.01	0.02	0.89	1.00	0.96-1.04
Distance from the PR center	−0.01	0.23	0.63	0.99	0.94-1.04

Dependent variable: Behavioral intention. PR – Pulmonary rehabilitation; PU – Perceived usefulness; PEOU – Perceived ease of use; OR – Odds ratio; CI – Confidence interval