Herd and sow-related risk factors for mortality in sows in group-housed systems

Mortality of sows is a major problem for pig production worldwide. In this study, we used hierarchical multivariable logistic analyses to investigate different risk factors for mortality at the sow and herd level in herds with group-housed pregnant sows. Data included 3652 pregnant and 1266 lactatin...

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Veröffentlicht in:	Preventive veterinary medicine 2012-01, Vol.103 (1), p.31-37
Hauptverfasser:	Jensen, Tina Birk, Toft, Nils, Bonde, Marianne Kjær, Kongsted, Anne Grete, Kristensen, Anders Ringgaard, Sørensen, Jan Tind
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal Husbandry Animals Behavior, Animal clinical examination Clinical signs color Denmark farm records Female floors group housing Herd risk factors herds Housing, Animal interviews Lactation Logistic analysis Logistic Models Models, Biological Mortality Multivariate Analysis pathology physiopathology Pregnancy Prospective Studies Risk Factors Seasons shoulders Sows Swine Swine Diseases Swine Diseases - mortality Swine Diseases - pathology Swine Diseases - physiopathology vulva
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