Table 4.
Multivariable analysis evaluating predictors of response to income status
| Odds Ratio With 95% CI | P | |
|---|---|---|
| Age | 1.04 (1.03–1.05) | <.001 |
| Male sex | 1.13 (0.81–1.56) | .468 |
| Race/ethnicity | ||
| White non-Hispanic | Reference | |
| Black non-Hispanic | 1.04 (0.64–1.69) | .869 |
| Hispanic | 1.78 (1.15–2.75) | .009 |
| Payer | ||
| Commercial | Reference | |
| Medicare | 0.42 (0.26–0.68) | <.001 |
| Medicaid | 0.50 (0.34–0.74) | <.001 |
| Workers’ Compensation | 1.33 (0.78–2.25) | .290 |
| Self-pay | 1.37 (0.82–2.29) | .227 |
| Philanthropy | 0.01 (0.01–0.08) | <.001 |
| Number of operations at index hospitalization | 1.00 (0.99–1.01) | .794 |