Skip to main content

Table 1 Patients characteristics and difference between severe complitcation and no or mild complication

From: C-reactive protein elevation ratio as an early predictor of postoperative severe complications after laparoscopic gastrectomy for gastric cancer: a retrospective study

  Total patients (n = 449) Severe Complication (n = 33) No or mild complication (n = 416) p value
Age
  ≤ 80 408 29 379 0.535
  ≤ 81 41 4 37  
Sex
 Male 299 27 272 0.325
 Female 150 6 144  
BMI
  ≤ 25 392 27 365 0.325
  > 25 57 6 51  
Preoperative comorbidity     
 DM 62 10 52 0.004
 Renal dysfuction 5 3 2 < 0.001
 Ischemic heart disease 28 4 24 0.146
 Brain infarction 25 2 23 0.898
 Liver cirrhosis 5 0 5 0.526
 COPD 14 1 13 0.976
 Multiple Comorbidities 20 3 17 0.011
Operation time
 Average (min) 281 280 283 0.813
 Blood loss     
 Average (g) 121 124 121 0.936
Surgery
 DG 393 26 367 0.145
 TG 56 7 49  
Lymphatic dissection     
 D1, D1+ 401 32 369 0.334
 D2 48 1 47  
pathological T category
 pT1,2 411 26 385 0.012
 pT3,4 38 7 31  
pathological N category
 pN0 385 25 360 0.302
 pN1,2,3 64 8 56  
pathological Stage
 Stage I 389 25 364 0.005
 Stage II,III 60 8 52  
Laboratory data
 Day1 (Median)
  WBC (×10/mm3) 100 101 99 0.186
  CRP (mg/dL) 5.75 4.5 6.3 0.057
  Neutrophils (%) 83.8 84.3 83.6 0.243
  Lymphocyte (%) 10.5 10 11 0.954
Day3 (Median)
 WBC (×10/mm3) 70 85 68 0.373
 CRP (mg/dL) 7.3 13.5 6.3 0.671
 Neutrophils (%) 79.4 78.7 49.1 0.501
 Lymphocyte (%) 15 12.3 15.5 0.079
Difference (Day3-Day1)
 DWBC (×10/mm3) −28 −19 −32 0.483
 DCRP 1.39 9 0.4 0.113
 Dneutrophils (×10/mm3) −31 −20 −31 0.741
Ratio (Day3/Day1)
 (Median)
  WBC 0.7 0.8 0.7 0.844
  CRP 1.28 2.9 1.1 0.003
  Neutrophils 0.6 0.7 0.58 0.768