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Table 1 Characteristics of patients undergoing LAPPG and LADG

From: Objective evaluation of clinical outcomes of laparoscopy-assisted pylorus-preserving gastrectomy for middle-third early gastric cancer

Variables LAPPG(n = 70) LADG(n = 97) P value
Mean age (years)a 56.8 ± 10.9 57.5 ± 12.1 0.667
Gender    1.000
 Male 46 (65.7%) 63 (64.9%)  
 Female 24 (34.3%) 34 (35.1%)  
Mean BMI (Kg/m2)a 22.3 ± 2.3 22.7 ± 4.8 0.495
Preoperative comorbidity    0.800
 None 61 (87.1%) 87 (89.7%)  
 Hypertension 6 (8.6%) 7 (7.2%)  
 Diabetes 3 (4.3%) 3 (3.1%)  
ASA    0.794
 I-II 64 (91.3%) 87 (89.7%)  
 III 6 (8.7%) 10 (10.3%)  
ESD preoperatively    0.523
 Yes 3 (4.3%) 7 (7.2%)  
 No 67 (95.7%) 90 (92.8%)  
  1. BMI body mass index, ASA American Society of Anesthesiologists, ESD endoscopic submucosal dissection
  2. aValues are shown as mean ± standard deviation