Table 4

Impact of late start time on readmission/unplanned reoperation rates.

Parameter β Coefficient (95% CI) P Value
90-d readmission1.8 (1.1–3.0)0.02
Unplanned reoperation1.9 (1.2–3.1)0.009
Neurologic complication2.1 (1.0–4.3)0.046