Table 2.
Univariate Regression Models: Total Charges vs Independent Variables.
| Independent variable | Coeff (SE) a | P-value |
|---|---|---|
| Anesthesia type | 3749.38 (222.81) | <.05 |
| Male | –300.09 (461.39) | .52 |
| African American vs other race | –209.02 (461.95) | .65 |
| Laterality (bilateral vs unilateral) | 1394.76 (446.55) | .05 |
| Total time in OR | 154.97 (16.31) | <.05 |
| Length of stay (hours) | 240.97 (43.36) | <.05 |
Note. SE = standard error; OR = operating room.
a
Data represent mean USD (U.S. Dollars).
Significant values (<.05) in bold.