This study indicated that the early death of chichens with IBD is related to the microthrombosis in vital organs and the late death is mainly induced by diarrhoea-dehydration-hypovolemic shock.

这说明重的微血栓形成与IBD患鸡的早期亡有关；而腹泻-脱水-低血容量则是晚期亡的主原因。