Table 3.
Association between RBC transfusion and hospital concentration of black patients
| Hospital concentration of black patients |
CABG |
THR |
Colectomy |
|||
|---|---|---|---|---|---|---|
| AOR (95% CI) | P value | AOR (95% CI) | P value | AOR (95% CI) | P value | |
| Q1 (Low: ≤8%) |
(Reference) |
|
(Reference) |
|
(Reference) |
|
| Q2 (Medium: 8-13%) |
0.85 (0.56-1.30) |
0.46 |
1.07 (0.66-1.74) |
0.79 |
0.89 (0.61-1.29) |
0.54 |
| Q3 (Medium high: 13-27%) |
1.06 (0.68-1.66) |
0.79 |
1.06 (0.63-1.80) |
0.82 |
1.27 (0.91-1.76) |
0.15 |
| Q4 (High: >27%) | 1.29 (0.73-2.28) | 0.38 | 1.24 (0.74-2.10) | 0.41 | 1.48 (1.07-2.04) | 0.02 |
AOR: adjusted odds ratio, CI: confidence interval, CABG: coronary artery bypass surgery, THR: total hip replacement.