Clinical comparison of antrum-preserving double tract reconstruction vs roux-en-Y reconstruction after gastrectomy for Siewert types II and III adenocarcinoma of the esophagogastric junction

Table 2 Comparison of perioperative outcomes between the antrum-preserving double-tract reconstruction group and the Roux-en-Y reconstruction group

Clinical feature	ADTR (n = 18)	RY (n = 37)	P value
Postoperative hospital stay (d)	12.88 ± 5.81	14.08 ± 5.85	0.495
Operating time (min)	282.22 ± 77.93	274.86 ± 63.23	0.709
Intraoperative blood loss (mL)	362.77 ± 294.15	270.81 ± 148.22	0.601
First flatus time (d)	2.94 ± 0.83	3.97 ± 1.11	0.002
Time to resume liquid diet (d)	4.47 ± 1.28	6.11 ± 1.82	0.001

ADTR: Antrum-preserving double-tract reconstruction; RY: Antrum-preserving double-tract reconstruction.