Association between Participation in Outpatient Cardiac Rehabilitation and Self-Reported Receipt of Lifestyle Advice from a Healthcare Provider: Results of a Population-Based Cross-Sectional Survey

Table 5

Association between participation in outpatient cardiac rehabilitation and self-reported receipt of advice to quit smoking.

	Total 𝑁 (% advised to stop smoking)	Unadjusted odds ratio (95% confidence interval) (𝑛=600)	Adjusted odds ratio with no imputation (95% confidence interval) (𝑛=483)^a	Adjusted odds ratio with imputation (95% confidence interval) (𝑛=674)^b
OCR group
Attendees	245 (95)	1	1	1
Nonattendees	104 (96)	1.29 (0.41, 4.09)	0.81 (0.24, 2.79)	1.02 (0.30, 3.49)
Nonreferred	251 (88)	0.38 (0.19, 0.76)	0.48 (0.19, 1.23)	0.51 (0.22, 1.17)

^aComplete case analysis.
^bMultiple imputation method.