Table 2 Multivariable logistic regression analysis of Risk factors associated with C. burnetii seropositivity in cattle from Egypt's Nile delta

Age

0.015

  > 5–8

0.918

0.318

2.51

1.34–4.67

0.004

  > 8

0.670

0.357

1.95

0.97–3.94

0.061

Communal grazing area

 Yes

0.358

0.429

1.43

0.62–3.32

0.405

Shared watering points

 Yes

0.440

0.472

1.55

0.62–3.92

0.351

Presence of small ruminants

 yes

0.987

0.262

2.68

1.60–4.49

 < 0.0001

History of infertility in previous year

 Yes

0.961

0.325

2.61

1.38–4.94

0.003