scholarly journals TCT-25 Comparative Safety and Effectiveness of Orbital and Rotational Atherectomy in Patients Undergoing Percutaneous Coronary Intervention: Insights From the Blue Cross Blue Shield of Michigan Cardiovascular Consortium (BMC2)

2019 ◽  
Vol 74 (13) ◽  
pp. B25
Author(s):  
Devika Aggarwal ◽  
Milan Seth ◽  
Emily Perdoncin ◽  
Theodore Schreiber ◽  
Amir Kaki ◽  
...  
Keyword(s):  
Percutaneous Coronary Intervention ◽  
Coronary Intervention ◽  
Rotational Atherectomy ◽  
Percutaneous Coronary ◽  
Blue Cross Blue Shield ◽  
Comparative Safety ◽  
Blue Shield

Abstract 14590: Cardiac Rehabilitation Utilization After Percutaneous Coronary Intervention Remains Exceedingly Low and is Strongly Associated With the Treating Hospital and Operator: Insights From the Blue Cross Blue Shield of Michigan Cardiovascular Consortium

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Devraj Sukul ◽  
Milan Seth ◽  
Michael Thompson ◽  
Steven J KETEYIAN ◽  
Thomas F Boyden ◽  
...  
Keyword(s):  
Percutaneous Coronary Intervention ◽  
Cardiac Rehabilitation ◽  
Patient Characteristics ◽  
Coronary Intervention ◽  
Level Variation ◽  
Clinical Registry ◽  
Hospital Referral ◽  
Percutaneous Coronary ◽  
Blue Cross Blue Shield ◽  
Blue Shield

Introduction: Despite its proven benefits, cardiac rehabilitation (CR) use remains low. Identifying the sources of variation in CR referral and downstream use may help direct policies and quality improvement efforts. Objectives: We sought to quantify the magnitude of hospital and operator-level variation in CR referral and utilization after percutaneous coronary intervention (PCI). Methods: We used clinical registry data from patients (pts) discharged after PCI between 1/2012 and 10/2016 at 32 Michigan hospitals performing at least 100 PCIs linked to Blue Cross Blue Shield or Medicare claims. Registry and claims data were used to identify (i) CR referral prior to discharge and (ii) any CR use within 90 days after discharge. We calculated hospital-level risk and reliability adjusted rates of CR referral and utilization with Bayesian hierarchical regression models adjusted for patient characteristics and clustering by hospital and operator. Median odds ratios (MORs) with 95% credible intervals (CI) measured variation attributable to hospitals and operators. Results: Among 33,593 pts with a valid zip code and discharged home after PCI, 76.4% received an in-hospital referral for CR. Overall CR use was 26.7% and 31.3% among those who received an in-hospital referral. Adjusted rates of CR referral and use across hospitals ranged from 1.0%-100% and 14.9%-73.9%, respectively (Fig). After adjusting for pt factors, there was significant hospital and operator-level variation in CR referral with MORs of 5.91 (95% CI 4.02-9.34) and 1.71 (95% CI 1.60-1.85), respectively. There was also significant hospital and operator-level variation in CR use with MORs of 1.99 (95% CI 1.67 - 2.46) and 1.36 (95% CI 1.29 - 1.44), respectively. Conclusions: We found significant hospital and operator-level variation not only in post-PCI CR referral, but also CR utilization. Multi-faceted interventions targeting hospitals and PCI operators are needed to improve CR use after PCI.

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