Table 4

Postoperative outcomes by surgical specialty (expressed as n (%) or mean (±SD))

Surgery	Total	Morbidity (grade ≥2)		Readmission	Reoperation	Mean length of stay, days (±SD)
	Total	In-hospital	Postoperative day 30	Readmission	Reoperation	Mean length of stay, days (±SD)
	n=341	n=13 (3.8%)	n=19 (5.6%)	n=3 (0.9%)	n=10 (2.9%)	4.2 (±5.9)
General surgery	141 (41.3)	1 (0.7)	3 (2.1)	1 (0.7)	1 (0.7)	2.9 (±1.5)
Parietal cases	102 (29.9)	0 (0)	0 (0)	0 (0)	0 (0)	2.4 (±0.8)
Non-parietal cases	39	1 (2.5)	3 (7.7)	1 (2.5)	1 (2.5)	4.4 (±1.9)
Orthopaedic	118 (34.6)	3 (2.5)	5 (4.2)	2 (1.7)	3 (2.5)	4.1 (±3.3)
Soft tissue	38 (11.1)	3 (7.9)	3 (7.9)	0 (0)	3 (7.9)	9.5 (±14.9)
Gynaecology	20 (5.9)	2 (10)	5 (25)	0 (0)	0 (0)	3.5 (±0.9)
Urological	16 (4.7)	2 (12.5)	2 (12.5)	0 (0)	2 (12.5)	4.8 (±6.1)
Vascular	2 (0.6)	1 (50)	1 (50)	0 (0)	1 (50)	5 (±4.2)
Ear, nose, throat	6 (1.8)	1 (16)	2 (33.3)	0 (0)	0 (0)	2.3 (±1.3)