最近來自英國的研究,透過英國 50 家連鎖動物急診醫院,共 77088 隻急診犬隻就診的病因統計,狗胃擴張及扭轉的發病率約 0.64%,其中大丹狗 (the great Dane, odds ratio: 114.3, 95% CI 55.1 to 237.1, P<0·001) 與秋田犬 (Akita, odds ratio: 84.4, 95% CI 33.6 to 211.9, P<0·001) 罹患胃擴張及扭轉的機率最高;此外12歲以上的節育公狗的罹患率已比母狗高 (odds ration: 1.3, 95% CI 1.0 to 1.8, P=0.041)。整體的存活率約49·7%,但外科治療可以將存活率提高至79·3%。
摘自: O’Neill, Case, Boag , Church, McGreevy, Thomson, Brodbelt. Gastric dilation-volvulus in dogs attending UK emergency-care veterinary practices: prevalence, risk factors and survival. Journal of Small Animal Practice 2017, 58: 629-638. DOI: 10.1111/jsap.12723.