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

Table 3 Follow-up

Follow-up period [M (range), m]	16 (12-23)
BMI 6 months after the surgery (mean ± SD, kg/m2)	22.577 ± 3.098
BMI 12 months after the surgery (mean ± SD, kg/m2)	22.594 ± 3.207
NRS2002 score 6 months after the surgery [M (range)]	2 (1-2)
NRS2002 score 12 months after the surgery [M (range)]	2 (1-2)
PG-SGA score 6 months after the surgery [M (range)]	1 (1-3)
PG-SGA score 12 months after the surgery [M (range)]	1 (1-3)
GERD scale score 6 months after the surgery [M (range)]	3 (2-4)
GERD scale score 12 months after the surgery [M (range)]	3 (2-4)
Reflux esophagitis	0
Anastomotic stenosis	0
Recurrence or metastasis	0

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; GERD: Gastroesophageal reflux disease.