Table 1.

Patient characteristics the day before surgery.

	SG	RYGB	P
Men/women	6/9	5/11	0.61
Age, years	37.4 (35.0–49.9)	40.5 (36.0–53.3)	0.45
BMI, kg/m2	43.1 (41.5–44.6)	42.1 (40.3–44.6)	0.72

Data are presented as median with 25–75 percentiles. No statistically significant differences were seen between the groups at the day before surgery (Mann-Whitney Test). Results are presented for N = 15 in the vertical sleeve gastrectomy (SG) group and N = 16 in the Roux-en-Y gastric bypass (RYGB) group. BMI; Body mass index.