Table 3.

Morbidity, mortality and hospital stay

	PES (n = 93)	NPES (n = 83)	P-value
Morbidity	12 (12.9%)	8 (9,6%)	0.499
Mortality	0	1	0.291
Hospital stay
Post-operative days
Median (range)	2 (1–16)	1 (0–99)	<0.001
Discharged after 2 days	73.6%	90.4%

Data are number.