Table 1 Baseline characteristics of the AP patients
Variables | No. Pts | Mean ± SD, Median (range) or Frequency (percentage) |
|---|---|---|
Age (years) | 253 | 45.98 ± 0.89 44.20 (18.50–78.50) |
Male (%) | 253 | 162 (64.0%) |
Smoking (%) | 253 | 101 (39.9%) |
Alcohol (%) | 253 | 71 (28.1%) |
History of AP (%) | 253 | 83 (32.8%) |
Comorbidities | ||
 Diabetes mellitus (%) | 253 | 70 (27.7%) |
 Hypertriglyceridemia (%) | 253 | 134 (53.0%) |
 Hypertension (%) | 253 | 55 (21.7%) |
 Fatty liver (%) | 253 | 143 (56.5%) |
Laboratory parameters | ||
 WBC (109/L) | 251 | 12.02 ± 0.29 11.60 (2.40–27.10) |
 CRP (mg/L) | 205 | 86.48 ± 6.08 57.23 (0.50–329.12) |
 RDW (%) | 251 | 13.21 ± 0.08 13.10 (4.19–22.60) |
 PDW (%) | 251 | 16.89 ± 0.05 16.70 (15.30–19.50) |
 PCT (ng/mL) | 186 | 0.69 ± 0.13 0.12 (0.02–18.62) |
Inflammatory indexes | ||
 SII | 251 | 2522.35 ± 292.09 1737.00 (102.21–67,125.00) |
 NLR | 251 | 10.35 ± 0.87 7.41 (0.71–179.00) |
 PLR | 251 | 227.38 ± 16.92 175.76 (0.12–3750.00) |
 LMR | 249 | 4.15 ± 1.06 2.40 (0.06–258.00) |
 NPR | 251 | 43.84 ± 1.27 40.66 (7.86–111.64) |
 SIRI | 251 | 7.91 ± 1.40 4.02 (0.00–304.30) |
 PAR | 225 | 8.57 ± 1.69 5.86 (2.58–318.00) |
 CAR | 189 | 2.49 ± 0.19 1.56 (0.01–11.58) |
 CLR | 207 | 94.27 ± 10.21 41.17 (0.20–1296.10) |
 TyG index | 228 | 2.58 ± 0.10 2.36 (−0.27–6.82) |
SAP (%) | 253 | 60 (23.72%) |
Length of hospital stay (days) | 253 | 12.03 ± 0.35 11.00 (5.00–42.00) |
Hospitalization expense (yuan) | 253 | 27,160.88 ± 1279.54 20969.06 (2381.87–141,640.28) |
Interval between symptom onset and admission | 253 | 1.50 ± 0.11 1.00 (0.00–7.00) |