Faye B, Fayet J C
Ann Rech Vet. 1986;17(3):247-55.
The study of disease distribution observed during lactation shows that three patterns of pathology may be described: diseases for which critical period is post-partum time: we observed during the first month of lactation 32.2% of cases of clinical mastitis, 43.9% of cases of metritis, 37.9% of digestive disorders, 59.6% of appetite troubles, 23.1% of treat lesions and 52.9% of udder edema. The monthly curve squares with asymptotic function. foot disorders for which the high milk yield production period is the more sensible time (three first month of lactation). The monthly curve, near a linear decreasing, squares with a quadratic or square-root function. ovarian pathology for which frequencies depends more acute attention from breeders or clinicians to reproductive disorders than objective observation of ovarian dysfunction.
对哺乳期疾病分布的研究表明，可以描述出三种病理模式：关键时期为产后的疾病：我们在哺乳期第一个月观察到，临床乳腺炎病例占32.2%，子宫炎病例占43.9%，消化系统疾病占37.9%，食欲问题占59.6%，蹄部病变占23.1%，乳房水肿占52.9%。月度曲线符合渐近函数。蹄部疾病在高产奶期（哺乳期前三个月）更为敏感。月度曲线近似线性下降，符合二次函数或平方根函数。卵巢病理方面，其发病频率需要养殖者或临床医生对生殖障碍给予更多关注，而非仅仅客观观察卵巢功能障碍。
