Analysis of associations among diseases in French dairy cows in two consecutive lactations

被引：19

作者：

Calavas, D ^{[1
]}

Faye, B ^{[1
]}

Bugnard, F ^{[1
]}

Ducrot, C ^{[1
]}

Raymond, F ^{[1
]}

机构：

[1] INRA, LAB ECOPATHOL, F-63122 CEYRAT, FRANCE

来源：

PREVENTIVE VETERINARY MEDICINE | 1996年 / 27卷 / 1-2期

关键词：

epidemiology; dairy cow; diseases; life-cycle;

D O I：

10.1016/0167-5877(95)00564-1

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

Associations among diseases in dairy cows were studied on a two-consecutive-lactation basis by means of a longitudinal and prospective study carried out on 24 French herds, Associations between diseases of a given lactation and diseases of the previous lactation were adjusted for breed, parity, milk yield, season of calving, calving interval and type of housing, using multiple logistic regression models with random effects. Five of the 12 associations highlighted are recurrences (clinical mastitis within 5 days after calving, placental retention, lameness other than interdigital pododermatitis, reproductive disorders, milk fever). Otherwise, the study confirms the main role of placental retention in associations among diseases.

引用

页码：43 / 55

页数：13

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