Table 3.

Results from logistic regression: CR wait time (late CR or CR wait time in days) and likelihood of being symptomatic following CR.

	Observed data		Imputed data
	Anxiety symptoms OR (95% CI)	Depressive symptoms OR (95% CI)	Anxiety symptoms OR (95% CI)	Depressive symptoms OR (95% CI)
Late CR	OR 1.13 P = 0.002 (1.04, 1.23)	OR 1.24 P < 0.001 (1.12, 1.38)	OR 1.04 P = 0.07 (0.99, 1.10)	OR 1.09 P = 0.01 (1.01, 1.001)
CR wait time	OR 1.001 P = 0.001 (1.0008, 1.003)	OR 1.002 P < 0.001 (1.001, 1.003)	OR 1.0008 P = 0.02 (1.0001, 1.001)	OR 1.001 P = 0.001 (1.0004, 1.001)

CR: cardiac rehabilitation; OR: odds ratio; CI: confidence interval.

Analyses adjusted for age, gender, comorbidity, CR duration, ethnicity, relationship status, employment, history of previous cardiac event, treatment received, baseline anxiety and depression score and year of initiating event.

Data were clustered with CR centres using cluster-robust standard errors.