Table 3.

Complications for Index Admissions

Variables	30-Day Readmission (n = 2193)	31- to 90-Day Readmission (n = 913)	Non-R (n = 11,249)
Complications (%)
Postoperative infection	13.3	14.9	9.7
Sepsis	0.9	2.1	0.4
Central nervous system	0.2	0.4	0.2
Wound	0.0	0.0	0.0
Respiratory	1.3	1.3	1.1
Genitourinary	10.3	9.6	7.5
Gastrointestinal	0.5	1.5	0.3
Other postoperative infection	0.1	0.0	0.2
Epilepsy	8.3	9.1	5.0
Seizures	4.9	5.2	5.1
Perioperative stroke	0.5	n < 10*	0.4
Postoperative neurologic complication	0.7	1.6	0.5
Deep vein thrombosis	0.5	n < 10*	0.3
Pulmonary embolism	0	n < 10*	0.1
Gastrointestinal complication	n < 10*	0	n < 10*
Cardiac complication	n < 10*	n < 10*	0.3
Genitourinary complication	4.7	5.1	3.8
Any complication	21.5	23.3	17.6

^*Signifies that the count number is <10 and cannot be reported.