Table 1. Univariable analysis of the differences in sepsis and non-sepsis groups.
| Variables | sepsis (n = 268) | Non-sepsis (n = 1651) | Z | χ2 | P |
|---|---|---|---|---|---|
| Age (year) | 70 (59, 78) | 70 (61, 79) | -1.331 | 0.183 | |
| Male in Gender, n (%) | 100 (37.31) | 596 (36.10) | 0.701 | ||
| ALB (g/L) | 31.4 (28.6, 34.3) | 37.1 (33.6, 40.2) | -12.209 | <0.001 | |
| CRP (mg/L) | 111.63 (43.33, 184.63) | 13.59 (2.5, 58.8) | -14.488 | <0.001 | |
| PCT (ng/ml) | 3.265 (0.771, 13.25) | 0.166 (0.061, 0.566) | -16.445 | <0.001 | |
| HbA1c (%) | 7.7 (6.5, 9.8) | 7 (6.2, 8.7) | -4.326 | <0.001 | |
| WBC (109/L) | 12.04 (8.76, 17.56) | 7.56 (5.87, 10.77) | -12.078 | <0.001 | |
| LEU positive in urine, n (%) | 211 (81.78) | 1171 (73.51) | 8.035 | 0.005 | |
| Glucose in urine n (%) | 19.105 | 0.002 | |||
| 4+ | 61 (22.76) | 252 (15.52) | |||
| 3+ | 29 (10.82) | 142 (8.74) | |||
| 2+ | 12 (4.48) | 79 (4.86) | |||
| 1+ | 27 (10.07) | 106 (6.53) | |||
| ± | 6 (2.24) | 67 (4.13) | |||
| - | 133 (49.63) | 978 (60.22) | |||
| Complications of diabetes, n (%) | 48 (17.91) | 320 (19.38) | 0.322 | 0.570 | |
| Hypertension, n (%) | 160 (59.7) | 1084 (65.66) | 3.587 | 0.058 | |
| Malignant tumor, n (%) | 25 (9.33) | 194 (11.75) | 1.338 | 0.247 | |
| Coronary heart disease, n (%) | 39 (14.55) | 354 (21.44) | 6.72 | 0.010 | |
| Catheterization, n (%) | 23 (8.58) | 74 (4.48) | 8.076 | 0.004 | |
| Glucocorticoid use, n (%) | 70 (26.12) | 241 (14.6) | 22.541 | <0.001 |
ALB, albumin; CRP, C-reactive protein; PCT, procalcitonin; HbA1c, glycated haemoglobin; WBC, white blood cell count; LEU, leukocyte; glucose in urine 4+, glucose concentration ≥2000 mg/dL; 3+, 500–1999 mg/dL; 2+, 250–499 mg/dL; 1+, 100–249 mg/dL; ±, 50–99 mg/dL; -, < 50 mg/dL.