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Table 3 Details of the postoperative complications in PSM model

From: Modified duct-to-mucosa versus conventional pancreaticoenterostomy for pancreaticoduodenectomy: a retrospective cohort study based on propensity score matching analysis

  Group A (n = 82) Group B (n = 82) P value
Biochemical leak, n (%) 15 (18.3) 21 (25.6) 0.258
CR-POPF, n (%) 1 (1.2) 12 (19.5) < 0.001
 Grade B 1 (1.2) 10 (12.2) 0.005
 Grade C 0 2 (2.4) 0.497
Post-pancreatectomy hemorrhage, n (%) 0 4 (4.9) 0.043
GI anastomotic fistula, n (%) 0 2 (2.4) 0.497
Intra-abdominal infection, n (%) 3 (3.7) 10 (12.2) 0.043
Chylous fistula, n (%) 3 (3.7) 1 (1.2) 0.620
Septicemia, n (%) 1 (1.2) 2 (2.4) 0.556
Gastrointestinal hemorrhage, n (%) 3 (3.7) 1 (1.2) 0.620
Biliary fistula, n (%) 2 (2.4) 3 (3.7) 0.650
Organ failure, n (%) 1 (1.2) 2 (2.4) 0.500
In-hospital mortality 0 2 (2.4) 0.497
Readmission (< 1 month) 1 (1.2) 2 (2.4) 0.500
Mortality, 90 days 0 1 (1.2) 0.316
Clavien–Dindo classification
 Mild–moderate (grade I–II), n (%) 18 (22.0) 29 (35.4) 0.057
 Severe (grade III–V), n (%) 5 (7.3) 14 (17.1) 0.028
Postoperative complications (total), n (%) 23 (28.0) 43 (52.4) 0.001
  1. PSM propensity score matching