Table 8 Risk factors for patients requiring postoperative potassium supplementation
From: The role of routine laboratory tests after unilateral total knee arthroplasty
Risk factor | Odds ratio | 95% confidence interval | P value |
|---|---|---|---|
BMI | 0.615 | 0.479–0.789 | < 0.001 |
Preoperative Potassium | 0.001 | 0.000–0.009 | < 0.001 |