Table 2.
Multivariable Logistic Regression for the Risk of Thrombocytosis in AP
| Variables | OR (95% CI) | p value |
|---|---|---|
| Age, y | 0.991 (0.977–1.005) | 0.251 |
| Sex | 0.901 (0.627–1.297) | 0.572 |
| Body mass index, kg/m2 | 0.955 (0.916–0.993) | 0.026* |
| Time interval from onset to admission, days | 1.112 (0.902–1.369) | 0.319 |
| Comorbidities | ||
| Hypertension | 0.879 (0.583–1.315) | 0.535 |
| Diabetes mellitus | 0.436 (0.278–0.668) | <0.001* |
| Chronic kidney diseases | 0.678 (0.084–3.287) | 0.667 |
| Etiologies | ||
| Biliary | Ref. | |
| Hypertriglyceridemia | 0.850 (0.538–1.341) | 0.486 |
| Alcoholic | 1.183 (0.639–2.132) | 0.583 |
| Others | 0.584 (0.288–0.994) | 0.056 |
| Laboratory indicators | ||
| Platelet count, x109/L | 1.011 (1.008–1.014) | <0.001* |
| WBC, x109/L | 1.057 (1.025–1.091) | <0.001* |
| ALT, IU/L | 0.999 (0.997–1.001) | 0.408 |
| BUN, mmol/L | 0.978 (0.918–1.043) | 0.503 |
| Creatinine, μmol/L | 1.001 (0.998–1.004) | 0.432 |
| CRP, mg/L | 1.002 (1.000–1.004) | 0.031* |
| D-dimers, mg/L | 1.054 (1.017–1.093) | 0.004* |
| Fibrinogen, g/L | 1.007 (0.892–1.135) | 0.904 |
| Tbil, mmol/L | 1.002 (0.998–1.007) | 0.272 |
| Balthazar score | 2.642 (2.158–3.287) | <0.001* |
Notes: Odds ratio (OR); confidence interval (CI). First measured laboratory indicators after admission are adjusted. *p<0.05.
Abbreviations: WBC, white blood cell count; ALT, alanine aminotransferase; BUN, blood urine nitrogen; CRP, C-reactive protein; Tbil, total bilirubin.