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Table 5 Data from the adjusted model of stepwise logistic regression

From: Hepatitis B virus infection in Haemodialysis Centres from Santa Catarina State, Southern Brazil. Predictive risk factors for infection and molecular epidemiology

    P 95% Confidence Interval
Variable Estimative Error   Odds ratio Inferior Superior
Intercept -4.5952 0.4653 0.0001    
Time on haemodialysis (T) 0.3863 0.1138 0.0007 1.472 1.177 1.839
Reuse number of lines and dialysis equipments (R)
  0.6731 0.2730 0.0137 1.960 1.148 3.347
Patients / Health-care workers
Proportion (P) 1.2297 0.2784 0.0001 3.420 1.982 5.903