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Table 2 Logistic regression comparing risk factors for being infected by a ruminant attributed type (control) with those for a poultry attributed type (case)

From: Using sequence data to identify alternative routes and risk of infection: a case-study of campylobacter in Scotland

Predictor Unit OR (95% CIs) z-value p-value
Intercept   NA 0.213 0.831
Age Child 1 - -
  Adult 1.497 (1.211, 1.852) 3.772 < 0.001
Season Summer 1 - -
  Winter 1.272 (1.067, 1.517) 2.678 0.007
Sex Female 1 - -
  Male 0.834 (0.712, 0.977) -2.248 0.025
Overseas travel No 1   
  Yes 1.618 (1.056, 2.481) 2.212 0.021
Population dens < = 500/km2 1 - -
  > 500/km2 1.213 (1.030, 1.431) 2.313 0.027