Clinical efficacy of modified Kamikawa anastomosis in patients with laparoscopic proximal gastrectomy

Table 1 Clinicopathological characteristics

Item	Value
Age (mean ± SD, yr)	68.846 ± 1.352
Sex
Male	22
Female	4
Tumor location
Esophagogastric junction	3
Upper stomach	23
Maximum tumor diameter (mean ± SD, cm)	2.069 ± 0.164
Histological grade
Poor	6
Moderately	10
Well	10
Tumor stage
T stage
T1	15
T2	11
BMI (mean ± SD, kg/m2)	22.623 ± 3.103
NRS2002 score [M (range)]	2 (1-2)
PG-SGA score [M (range)]	1(1-3)

Measurement data with a skewed distribution are represented as M (range). BMI: Body mass index; NRS: Nutrition risk screening; PG-SGA: Patient-generated subjective global assessment.