Table 2.
Procedures by Income Quartile (%)
| Income Quartile | |||||
|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | ||
| n=185 207 | n=181 575 | n=171 851 | n=147 652 | ||
| Angiogram | Any | 60.6 | 63.2 | 64.0 | 66.0 |
| Within 24 h if STEMI | 69.5 | 71.1 | 72.1 | 73.7 | |
| Within 48 h if NSTEMI | 47.6 | 49.5 | 49.7 | 51.8 | |
| Revascularization | Any | 43.3 | 47.2 | 48.2 | 51.0 |
| PCI | 35.5 | 38.7 | 39.9 | 42.8 | |
| If PCI, DES | 64.7 | 66.8 | 68.7 | 71.2 | |
| CABG | 8.1 | 8.9 | 8.8 | 8.6 | |
Angiogram, revascularization, PCI, and CABG data missing in 20 379. DES data missing in 7695. Angiogram within 24 hours if STEMI missing in 6000. Angiogram within 48 hours if NSTEMI missing in 12 199. All differences in statistics were significant across all 4 income quartiles (P<0.0001). DES indicates drug eluting stents; NSTEMI, non‐ST elevation myocardial infarction; PCI, percutaneous coronary intervention; STEMI, ST elevation myocardial infarction.