Table 1.
Hispanics (n = 1,654) |
Non-Hispanic Whites (n = 38,844) |
p Value | |
---|---|---|---|
Initial evaluation and times to intervention | |||
Symptom onset to hospital arrival, h | 2.0 (1.0–4.5) | 1.6 (0.97–3.42) | <0.0001 |
Ambulance use | 41.5% | 47.0% | <0.0001 |
Pre-hospital ECG | 32.8% | 37.5% | <0.0001 |
Arrival to ECG, min | 8 (4–15) | 6 (3–12) | <0.0001 |
Arrival to ECG <10 min | 61.2% | 69.3% | <0.0001 |
Door to balloon, min | 74 (55–94) | 69 (53–87) | <0.0001 |
Door to balloon <90 min | 69.4% | 77.5% | <0.0001 |
| |||
In-hospital treatment during first 24 h | |||
Diagnostic catheterization | 89.1% | 88.7% | 0.44 |
Reperfusion therapy | 91.5% | 93.1% | 0.041 |
Primary PCI | 81.6% | 80.3% | 0.17 |
Drug-eluting stent | 47.9% | 49.2% | 0.47 |
| |||
Discharge care | |||
Smoking cessation counseling | 96.2% | 96.7% | 0.44 |
Diet counseling | 95.2% | 94.3% | 0.16 |
Exercise counseling | 84.6% | 88.1% | <0.0001 |
Cardiac rehabilitation referral | 68.9% | 82.1% | <0.0001 |
Values are mean (range) or %.
ECG = electrocardiogram; PCI = percutaneous coronary intervention.