Comparative analysis of two digestive tract reconstruction methods in total laparoscopic radical total gastrectomy

Table 3 Long-term clinical outcomes of the two groups of patients

	DTR (n = 31)	RY (n = 31)	P value
Food intake ratio (%)	89.61 ± 14.75	80.06 ± 17.60	0.031a
Gallbladder disease, n (%)			0.038a
Positive	2 (6.5)	8 (25.8)
Negative	29 (93.5)	23 (74.2)
Visick grade, n (%)			0.033a
I	18 (61.3)	11 (35.4)
II	12 (35.5)	14 (45.2)
III	1 (3.2)	6 (19.4)
Weight (kg)
Preoperative	71.86 ± 12.77	69.34 ± 13.14	0.447
Pos 1m	63.5 ± 11.73	62.03 ± 11.34	0.618
Pos 3m	59.24 ± 11.74	58.15 ± 10.84	0.704
Pos 6m	57.85 ± 10.25	56.55 ± 10.90	0.631
Hemoglobin (g/L)
Preoperative	134.22 ± 22.05	137.77 ± 18.49	0.495
Pos 1m	123.16 ± 15.84	122.48 ± 12.16	0.849
Pos 3m	118.97 ± 11.39	119.21 ± 8.39	0.925
Pos 6m	119.32 ± 16.68	117.20 ± 11.45	0.561
Prealbumin (mg/L)
Preoperative	270.09 ± 48.0	265.52 ± 41.41	0.689
Pos 1m	213.17 ± 56.55	204.18 ± 41.68	0.479
Pos 3m	202.37 ± 57.15	201.34 ± 44.37	0.937
Pos 6m	203.25 ± 36.66	185.12 ± 45.44	0.089
Albumin (g/L)
Preoperative	42.51 ± 3.35	42.20 ± 2.44	0.672
Pos 1m	40.80 ± 2.31	40.25 ± 2.45	0.368
Pos 3m	40.43 ± 3.21	39.93 ± 2.83	0.521
Pos 6m	40.45 ± 3.91	39.66 ± 4.12	0.44

^aP < 0.05.

Continuous variables are represented by mean ± SD, and categorical variables are represented by n (%). DTR: Double-tract reconstruction; RY: Roux-en-Y reconstruction; Pos 1m: At 1 month after operation; Pos 3m: At 3 months after operation; Pos 6m: At 6 months after operation.