Table 3.
Correlation coefficients and p values for each variable obtained by multivariate regression analysis with a drop in Hb from preoperatively to each time point as the dependent variable.
| Variables | Hb Drop to 7th Day | Hb Drop to 14th Day | Hb Drop to 21st Day | |||
|---|---|---|---|---|---|---|
| OR (95% CI) | p Value | OR (95% CI) | p Value | OR (95% CI) | p Value | |
| Edoxaban Use | 1.43 (1.12–1.84) | 0.0036 | 1.29 (1.01–1.67) | 0.042 | 1.16 (0.82–1.34) | 0.42 |
| Sex (male) | 2.07 (1.36–3.09) | <0.001 | 2.20 (1.43–3.33) | <0.001 | 2.24 (1.34–3.77) | 0.0024 |
| BMI | 0.99 (0.96–1.03) | 0.72 | 1.001 (0.970–1.034) | 0.94 | 0.996 (1.004–1.039) | 0.84 |
| Age | 1.002 (0.991–1.014) | 0.72 | 0.99 (0.98–1.01) | 0.83 | 1.002 (0.985–1.019) | 0.83 |
| Creatinine (mg/dL) | 0.79 (0.52–2.31) | 0.67 | 0.51 (0.17–1.49) | 0.22 | 0.34 (0.14–1.36) | 0.11 |
| eGFR | 0.998 (0.987–1.002) | 0.66 | 0.98 (0.97–0.99) | 0.034 | 0.99 (0.97–1.01) | 0.059 |
| Intraoperative Blood Loss (mL) | 1.0013 (1.0002–1.0032) | 0.018 | 1.004 (0.994–1.001) | 0.44 | 0.999 (0.998–1.001) | 0.95 |
| Duration of Surgery (minute) | 0.998 (0.994–1.003) | 0.53 | 0.998 (0.993–1.004) | 0.58 | 0.99 (0.98–1.01) | 0.17 |
BMI: body mass index, eGFR: estimated glomerular filtration rate, OR: Odds ratio, 95%CI: 95% confidence interval.