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Hospital Costs, Surgery Time, and Length of Stay After Matching
| Robot | Nonrobot | P Value | |
|---|---|---|---|
| Total n | 533 | 533 | |
| Hospital costs ($) | |||
| Mean | 17 445 | 15 448 | .001 |
| SD | 9435 | 9875 | |
| Median | 15 010 | 12 883 | |
| Surgery time (h) | |||
| Mean | 4.37 | 3.34 | <.001 |
| SD | 1.55 | 1.31 | |
| Median | 4.00 | 3.00 | |
| Length of stay (d) | |||
| Mean | 5.74 | 6.09 | .344 |
| SD | 6.13 | 6.10 | |
| Median | 4.00 | 4.00 |
