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Table 5 Regression coefficients of the predictors used in Cystoisospora spp. model for the full dataset (f) and the training sample (ts) used for the validation of the model

From: Feline gastrointestinal parasitism in Greece: emergent zoonotic species and associated risk factors

  Ba SE Wald P Odds ratio 95% CI for Exp(B)
< 6 months (f) 1.16 0.254 20.97 < 0.001 3.203 1.946–5.272
< 6 months (ts) 1.27 0.277 20.91 < 0.001 3.546 0.797–1.311
> 6 months Ref.
Owned cats (f) -0.77 0.170 20.59 < 0.001 0.462 0.331–0.645
Owned cats (ts) -0.77 0.189 16.49 < 0.001 0.465 0.321–0.673
Stray Ref.
Male (f) 0.33 0.163 4.07 0.044 1.390 1.009–1.913
Male (ts) 0.13 0.181 0.50 0.479 1.137 0.797–1.620
Female Ref.
No Aelurostrongylus abstrusus infection (f) 1.37 0.735 3.47 0.062 3.930 0.931–16.587
No Aelurostrongylus abstrusus infection (ts) 1.15 0.746 2.36 0.125 3.144 0.729–13.560
Aelurostrongylus abstrusus infection Ref.
Constant (f) -2.92 0.736 15.72 0.001 0.054   
Constant (ts) -2.54 0.745 11.66 0.001 0.079   
  1. Abbreviations: SE standard error, CI confidence interval, Ref. reference category
  2. aRegression coefficient