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 4

Association between participation in outpatient cardiac rehabilitation and self-reported receipt of advice to follow a modified fat diet.

	Total 𝑁 (% advised to follow a modified fat diet)	Unadjusted odds ratio (95% confidence interval) (𝑛=4347)	Adjusted odds ratio with no imputation (95% confidence interval) (𝑛=2676)^a	Adjusted odds ratio with imputation (95% confidence interval) (𝑛=4971)^a
OCR group
Attendees	1710 (84)	1	1	1
Nonattendees	527 (64)	0.35 (0.28, 0.44)	0.33 (0.25, 0.44)	0.36 (0.28, 0.46)
Nonreferred	2110 (39)	0.13 (0.11, 0.15)	0.17 (0.14, 0.22)	0.18 (0.15, 0.22)

^aComplete case analysis.
^bMultiple imputation method.