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Table 3 Predicted prevalence of the final multivariate logistic regression model for the different categories of the independent variables and 95% confidence intervals

From: Within-holding prevalence of sheep classical scrapie in Great Britain

Variable Prevalence % 95% CI
Country   
England 0.68 0.52 – 0.89
Wales 0.69 0.56 – 0.84
Scotland 0.48 0.3 – 0.76
Route   
WFC* 0.47 0.32 – 0.68
G & C** 0.7 0.6 – 0.83
Source   
Clinical suspect 0.64 0.54 – 0.77
Abattoir survey 1.12 0.61 – 2
Fallen Stock/DIT*** 0.58 0.4 – 0.84
  1. *WFC: Whole flock cull
  2. **G&C: Genotype and cull
  3. ***DIT: Dead in transit