Proximal gastrectomy with jejunal interposition and TGRY anastomosis for proximal gastric cancer

Table 1 Characteristics of the patients

Characteristic	Proximal gastrectomy with jejunal interposition (n = 35)	Total gastrectomy with Roux-en-Y anastomosis (n = 41)	P value
Age (yr)	57.26 ± 9.71	56.19 ± 11.42	0.67
Gender (M/F)	22:13	30:11	0.34
Surgical duration(min)	205.08 ± 7.60	152.73 ± 7.16	0.00
Lymph nodes dissected	29.80 ± 3.85	31.12 ± 4.40	0.16
Anastomosis leakage	0	0
Surgical site infection	0	0
Postoperative hemorrhage	0	0
Hospital stay (d)	17.31 ± 1.39	16.39 ± 1.22	0.003
Histological grade (n)			0.45
G1/G2 (differentiated)	14	13
G3/G4 (undifferentiated)	21	28
Pathological T factor			0.92
pT1	10	14
pT2	7	6
pT3	17	20
pT4	1	1
Pathological N factor			0.45
pN0	28	32
pN1	6	9
pN2	1	0
pN3	0	0
Pathological stage			0.55
IA	10	14
IB	3	1
IIA/IIB	20	25
IIIA	2	1