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Table 2 Results of regression analysis

From: Identifying factors predicting prolonged rehabilitation after simultaneous bilateral total knee arthroplasty: a retrospective observational study

Variable Β P-value Odds ratio CI (95%)
Lower Upper
Age −0.0870 0.00590 1.09 1.03 1.16
BMI −0.0892 0.0565 1.09 0.998 1.20
Living alone −0.563 0.165 0.579 0.257 1.27
Knee Society score: stairs 0.0267 0.140 0.978 0.948231 1.01
Hemoglobin, g/dL 0.340 0.037 0.712 0.511493 0.971
ASA class −1.13 0.0724 3.09 0.964960 12.0
  1. CI confidence interval, BMI body mass index, ASA American society of anesthesiologists