Table 2.
Full model | Parsimonious model | |||||
---|---|---|---|---|---|---|
β | S.E. | p-value | β | S.E. | p-value | |
Accreditation status (ref = medical center) | 0.1279 | 0.0495 | 0.0098 | 0.1378 | 0.0461 | 0.0028 |
Ownership (ref = public) | 0.0236 | 0.0506 | 0.6409 | |||
Surgeon’s gender (ref = male) | 0.0376 | 0.1247 | 0.7630 | |||
Surgeon’s age | –0.0474 | 0.00686 | <.0001 | –0.0474 | 0.00688 | <.0001 |
Patient’s age | 0.0531 | 0.00482 | <.0001 | 0.0529 | 0.00481 | <.0001 |
Patient’s gender (ref = male) | 0.1220 | 0.0484 | 0.0117 | |||
CCI (ref = 2+) | 0.3561 | 0.0475 | <.0001 | 0.3549 | 0.0473 | <.0001 |
Number of vessels obstructed (ref = 2+) | –0.2322 | 0.0463 | <.0001 | –0.2319 | 0.0463 | <.0001 |