Figure 2.

Cardiac rehabilitation unadjusted eligibility rates and adjusted* prevalence ratios for participation, timely initiation, and completion among Medicare fee-for-service beneficiaries aged ≥65 y, by hospital referral region and US Census Division, 2016–2017.

aPR indicates adjusted prevalence ratio; CR, cardiac rehabilitation; and HRR, hospital referral region. *Adjusted, as appropriate, by age, sex, race-ethnicity, dual status, comorbidity count category, qualifying event type, and death status. The Boston, Massachusetts HRR was used as the referent.