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Table 5 Risk factors for BPHS lesions identified from the multivariable analysis

From: BPEX Pig Health Scheme: a useful monitoring system for respiratory disease control in pig farms?

Variables OR (95% CI) Model fit
Outcome: Average EP score group   
Severe pleurisy group 3.44 (1.84 to 6.42) R2 = 0.228
Outcome: Severe pleurisy   
EP score group 3.67 (1.62 to 8.32)  
Pericarditis Group 2.80 (1.12 to 7.01) R2 = 0.386
H1N2 positive 4.27 (1.48 to 12.3)  
Finish meat pigs 3.87 (1.16 to 12.9)  
Outcome: Mild Pleurisy   
PRRS positive 3.91 (1.34 to 11.3) R2 = 0.120