From: Intra-aortic balloon pump placement in coronary artery bypass grafting patients by day of admission
Patient Characteristics (n = 46,347) | n | (%) |
---|---|---|
Age Category | ||
70+ age | 17,440 | 40.72 |
60–69 age | 12,817 | 29.93 |
50–59 age | 9213 | 21.51 |
40–49 | 2945 | 6.88 |
18–39 | 413 | 0.96 |
Race | ||
White | 27,981 | 61.95 |
Black | 1870 | 4.14 |
Hispanic | 8264 | 18.30 |
Asian | 4797 | 10.62 |
Other | 2254 | 4.99 |
BMI Class | ||
Not Coded | 37,095 | 80.04 |
BMI 25–29.9 | 6700 | 14.46 |
BMI > 30 | 2552 | 5.51 |
Insurance | ||
Private Coverage | 14,237 | 30.72 |
MediCal | 4855 | 10.48 |
Medicare | 23,227 | 50.12 |
Self-Pay | 1366 | 2.95 |
Other Non-Federal Indigent | 1557 | 3.36 |
Other | 1103 | 2.38 |
Day of Admission | ||
Weekend | 8148 | 17.58 |
Weekday | 38,199 | 82.42 |
Heart Failure | 15,204 | 32.80 |
Severe Peripheral Vascular Disease | 6094 | 6.99 |
Aortic/Iliofemoral Bypass Grafts | 590 | 0.68 |
Aortic Regurgitation | 88 | 0.10 |
Sustained Tachyarrhythmias | 4685 | 5.38 |
Acute Coronary Syndrome | 12,833 | 27.69 |
IABP | 7695 | 16.60 |
Hospital Characteristics | ||
Beds | ||
228+ Beds | 38,759 | 84.71 |
122–227 Beds | 6060 | 13.24 |
52–121 Beds | 553 | 1.21 |
< 52 Beds | 384 | 0.84 |
Urbanicity | ||
Urban | 1268 | 2.74 |
Non-Urban | 45,079 | 97.26 |
Teaching Status | ||
Teaching | 12,431 | 26.82 |
Non-Teaching | 33,916 | 73.18 |
Hospital Volume | ||
< 199 Patients | 25,797 | 55.84 |
200–399 Patients | 12,478 | 27.01 |
400–699 Patients | 4536 | 9.82 |
> 700 Patients | 3383 | 7.32 |