Variable | Without SPCs (n = 207) | With SPCs (n = 103) | P value |
---|---|---|---|
Age (years) | 64 (56–71) | 68 (60–73) | 0.002** |
Male sex | 145 (70%) | 70 (68%) | 0.707 |
ASA classification > 2 | 112 (54.1%) | 59 (57.3%) | 0.596 |
BMI (kg/m2) | 22.92 (20.66–25.36) | 23.00 (21.30–25.63) | 0.803 |
History of smoking | 40 (19.3%) | 21 (20.4%) | 0.824 |
Hypertension | 74 (35.7%) | 42 (40.8%) | 0.389 |
DM | 30 (14.5%) | 18 (17.5%) | 0.494 |
CAD | 6 (2.9%) | 7 (6.8%) | 0.193 |
COPD | 2 (1.0%) | 4 (3.9%) | 0.187 |
Preoperative TLC (109/L) | 5.20 (4.00–6.30) | 5.20 (4.40–6.60) | 0.243 |
Preoperative NLR | 2.21 (1.58–3.15) | 2.27 (1.61–3.20) | 0.508 |
Preoperative PLR | 123.64 (89.96–160.00) | 131.43 (95.00–186.43) | 0.112 |
Preoperative SII (109/L) | 358.71 (215.36–553.56) | 463.95 (269.12–702.65) | 0.027* |
Preoperative Hb (g/L) | 130 (117–142) | 128 (114–143) | 0.709 |
Preoperative albumin (g/L) | 39.40 (37.70–41.40) | 39.00 (36.80–41.60) | 0.296 |
Preoperative AST (U/L) | 20.50 (17.00–31.10) | 21.40 (17.80–33.40) | 0.225 |
Preoperative ALT (U/L) | 20.30 (13.00–31.40) | 20.40 (13.10–43.40) | 0.606 |
Preoperative serum creatinine (µmol/L) | 65 (54–73) | 63 (54–74) | 0.721 |
Preoperative Urea (mmol/L) | 5.30 (4.40–6.30) | 5.00 (4.10–6.00) | 0.111 |
Preoperative CRP (mg/L) | 3.40 (2.20–5.90) | 3.30 (2.20–8.10) | 0.488 |
Preoperative APTT (s) | 26.90 (25.40–28.70) | 26.60 (25.70–28.50) | 0.925 |
Duration of surgery (h) | 4.00 (3.30–4.60) | 4.00 (3.50–5.00) | 0.054 |
Length of MV (h) | 2.50 (1.75–4.00) | 3.00 (2.25–4.25) | 0.022* |
Length of AICU stay (days) | 1 (1–1) | 1 (1–1) | 0.045* |
Length of hospital stay (days) | 16 (14–20) | 21 (16–28) | < 0.001*** |