Table 1.

PICO statements used to develop the search to address the four different modes of delivery

PICO	(a)	(b)	(c )	(d)
Population	Patients diagnosed with acute MI or chronic HF	Patients diagnosed with acute MI or chronic HF	Patients diagnosed with acute MI or chronic HF	Patients diagnosed with acute MI or chronic HF
Intervention	Supervised outpatient CR	Supervised outpatient CR	Supervised outpatient CR	Home-based CR
Comparison	Usual/standard care (i.e., no CR)	Home-based CR	Supervised inpatient CR	Usual/standard care (i.e., no CR)
Outcome	Cost-effectiveness	Cost-effectiveness	Cost-effectiveness	Cost-effectiveness

MI, myocardial infarction; HF, heart failure; CR, cardiac rehabilitation.