Table 2.
Univariable and Multivariable regression of risk factors for in-hospital bleeding events among patients with renal insufficiency (CCr < 60 ml/min)
| Univariable | Multivariable | |||
|---|---|---|---|---|
| Variable | OR and 95% Cl | P value | OR and 95% Cl | P value |
| Adjusted LMWH dose | 0.52 (0.27–1.00) | 0.0500 | 0.52 (0.27–1.00) | 0.0496 |
| Age > 80 (years) | 1.08 (0.63–1.85) | 0.7801 | ||
| Female | 1.04 (0.64–1.70) | 0.8695 | ||
| BMI, kg/m2 | 0.94 (0.87–1.01) | 0.0933 | ||
| Cancer | 1.19 (0.53–2.69) | 0.6762 | 1.36 (0.59–3.14) | 0.4769 |
| Pulse ≥ 110 bpm | 0.62 (0.22–1.76) | 0.3718 | ||
| Anaemiaa | 1.65 (1.00–2.75) | 0.0523 | ||
| Platelet < 100 × 109/L | 1.21 (0.54–2.74) | 0.6462 | ||
| Length of hospital stay (days) | 1.03 (1.02–1.06) | 0.0005 | 1.03 (1.01–1.06) | 0.0014 |
OR and 95% CI were estimated by Logistic regression model
Abbreviations: BMI body mass index, LMWH low molecular weight heparin, CCr creatinine clearance, OR odds ratio, 95% CI 95% confidence interval
aAnemia refers to hemoglobin < 120 g/L for male and < 110 g/L for female, respectively