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Table 3 Factors associated with reamputation

From: Re-amputation in patients with diabetes-related minor amputations who underwent physical therapy during their hospitalization

Parameter Univariate analysis Multivariate analysis
HR 95%CI p value HR 95%CI p value
Age 0.91 0.49-1.69 0.773    
Sex, male 1.005 0.98 -1.03 0.672    
Serum albumin 0.922 0.70 -1.20 0.549    
Knee Extension Muscle Strength 0.949 0.90-0.99 0.031 0.95 0.91-1.00 0.06
Hemodialysis 2.974 1.54-5.73 <0.001 2.2 1.12-4.35 0.02
Ankle dorsiflexion angle 5.572 2.88-10.77 <0.001 5.82 2.93-11.58 <0.001
FIM ambulation score 3.168 1.68 -5.96 <0.001 3.85 2.00-7.39 <0.001
  1. FIM Functional Independence Measure, HR Hazard Ratio, CI Confidence Interval
  2. Influential factors to reamputation (in the first 1 year) the results of Cox proportional hazard analysis