Open Access

Tableau 2

Taux de mise bas et d’avortement pour les deux années d’étude (en %).

Calving and abortion rates for the two study years (%).

Classe d’âge 2017 2018 Test bilatéral (p-value)


Moyenne ± écart type Moyenne ± écart type
Taux de mise bas Adultes 9,5 ± 4,5 8,5 ± 2,5 0,12
Sub-adultes 58,4 ± 2,2 32,6 ± 12,5 9,5 × 10−7
Taux d’avortement Adultes 4,7 ± 1,9 3,0 ± 0,9 0,20
Sub-adultes 6,3 ± 1,9 5,9 ± 2,4 0,64

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