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Table 1 Characteristic of patients in group with MOF and without MOF

From: Development and validation of three machine-learning models for predicting multiple organ failure in moderately severe and severe acute pancreatitis

  No MOF (n = 191) MOF (n = 72) Statistic P value
Male, no. (%) 123 (64.40%) 42 (58.33%) x2 = 0.823 0.364
Median age, year 47.00 (39.00–59.00) 47.50 (39.00–58.75) Z = − 0.266 0.791
History of hypertension, no. (%) 39 (20.42%) 19 (26.39%) x2 = 1.084 0.298
History of diabetes, no. (%) 23 (12.04%) 8 (11.11%) x2 = 0.044 0.835
Etiology, no. (%)    x2 = 2.968 0.397
Biliary 75 (39.27%) 31 (43.06%)   
Hypertriglyceridemia 66 (34.56%) 26 (36.11%)   
Alcoholic 21 (10.99%) 3 (4.17%)   
Other 29 (15.18%) 12 (16.66%)   
BMI, kg/m2 25.55 ± 3.89 25.82 ± 3.10 t = − 0.591 0.555
Obese (BMI ≥ 25 kg/m2), no. (%) 105 (54.97%) 42 (58.33%) x2 = 0.239 0.625
Routine blood test
 WBC, × 109/L 13.47 (8.95–17.29) 12.97 (10.03–16.73) Z = − 0.046 0.963
 NEUT, % 86.00 (80.50–89.80) 85.2 (79.55–89.88) Z = − 0.357 0.721
 HCT, % 37.00 (30.50–43.60) 31.65 (25.05–43.73) Z = −2.696 0.007
 PLT, × 109/L 166.00 (124.00–227.00) 145.50 (84.50–247.75) Z = − 1.733 0.083
 MPV, fL 12.40 (10.90–13.90) 12.10 (10.93–13.80) Z = −0.675 0.500
 PDW, % 16.60 (12.80–20.07) 16.75 (15.00–18.30) Z = −0.414 0.679
Coagulogram
 PT, seconds 12.70 (11.80–13.70) 14.35 (12.33–16.10) Z = − 4.519 < 0.001
 APTT, seconds 29.80 (27.10–33.00) 37.40 (30.93–47.00) Z = − 5.243 < 0.001
 TT, seconds 14.90 (13.80–16.90) 17.00 (15.33–21.35) Z = − 4.748 < 0.001
 FIB, g/L 4.60 (3.56–5.90) 3.73 (2.58–4.64) Z = − 4.191 < 0.001
 D-dimer, mg/L 2450.00 (1010.00–4983.00) 3219.00 (1371.88–5972.50) Z = − 1.980 0.048
TEG
 R-time, minutes 5.60 (4.60–6.60) 6.35 (4.80–8.78) Z = − 3.014 0.003
 K-time, minutes 1.40 (1.10–1.80) 1.80 (1.30–2.90) Z = − 4.316 < 0.001
 α, degrees 70.10 (64.80–73.50) 64.80 (53.90–72.60) Z = − 3.901 < 0.001
 MA, mm 68.90 (63.50–73.50) 63.55 (54.85–70.68) Z = − 3.609 < 0.001
 Ly30, % 0 (0–0.30) 0 (0–0) Z = − 1.655 0.098
 CI 1.90 (0.40–2.80) − 0.05(− 3.83–2.38) Z = − 4.403 < 0.001
Inflammatory markers
 CRP, mg/L 122.30 (31.30–200.00) 175.65 (85.73–200.00) Z = − 2.247 0.025
 IL-6, pg/ml 33.00 (6.20–95.50,) 99.95 (44.80–293.90) Z = −5.612 < 0.001
 PCT, ng/ml 0.80 (0.23–1.84) 4.75 (0.60–19.44) Z = − 5.591 < 0.001
Renal function
 BUN, mmol/L 5.20 (3.61–6.96) 8.05 (5.27–16.40) Z = −5.334 < 0.001
 Creatinine, μmol/L 64.20 (51.00–85.30) 119.35 (57.00–274.15) Z = −4.793 < 0.001
 Ca2+, mmol/L 1.98 (1.79–2.14) 1.96 (1.72–2.16) Z = − 0.335 0.737
 APACHE II score 9.00 (7.00–11.00) 14.00 (11.00–15.75) Z = −7.879 < 0.001
  1. Entries in boldface showed significant difference