Table 5 Multivariate analysis of poorer postoperative functional outcomes in patients undergoing total knee arthroplasty.

From: Chest CT-determined sarcopenia is associated with poorer functional outcomes in osteoarthritis patients undergoing total knee arthroplasty: a retrospective cohort study

Variables

OR

95% CI

P-value

Age (years)

1.06

1.01–1.12

0.025*

BMI (kg/m2)

1.12

1.01–1.24

0.027*

Sarcopenia

2.51

1.16–5.43

0.020*

Postoperative VAS pain scores

1.46

1.14–1.87

0.003*

  1. BMI body mass index; CI confidence interval; OR odds ratio; VAS visual analogue scale. * P < 0.05.
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