Application of modified Roux-en-Y digestive tract reconstruction in total gastrectomy for patients with gastric cancer

Table 2 Comparison of perioperative indicators between the two groups of patients, mean ± SD

Characteristics	Orr group	Modified group	F value	P value
Operation time (minute)	211.7 ± 19.66	160.9 ± 9.44	163.8	0.000
Digestive tract reconstruction time (minute)	52.25 ± 7.79	21.46 ± 2.77	502.3	0.000
Intraoperative blood loss (mL)	235.4 ± 79.12	215.42 ± 49.61	1.324	0.269
Postoperative exhaust time (day)	2.22 ± 1.30	2.15 ± 1.36	0.033	0.966
Postoperative fasting time (day)	2.25 ± 0.85	2.61 ± 0.49	0.086	0.916
Hospital stay after operation (day)	12.38 ± 5.77	10.04 ± 3.40	2.862	0.060
Total cost of hospitalization (million RMB)	6.286 ± 1.546	5.795 ± 1.338	1.755	0.176
Cases	54	43	-	-

Modified group: Modified Roux-en-Y reconstruction group; Orr group: Roux-en-Y reconstruction group; RMB: Renminbi.