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用PCR法、快速尿素酶试验及组织学染色检查法检测35例肝硬化患者和32例胃十二指肠病患者的Hp感染率,分别为71.4%与65.6%,两组比较差异无显著性(P>0.05)。有肝功能损害者,Hp感染率较肝功能正常者高,分别为79.3%与33.3%(P<0.05)。认为肝硬化患者Hp感染率较高,后者可能是肝性脑病的危险因素之一
The prevalence of Hp infection in 35 patients with cirrhosis and 32 patients with gastroduodenal disease was 71.4% and 65.6% respectively by PCR, rapid urease test and histological staining test. There was no significant difference (P> 0.05). Those with impaired hepatic function had a higher Hp infection rate than those with normal liver function (79.3% vs. 33.3%, respectively) (P <0.05). Hp infection rates in patients with cirrhosis of the higher, the latter may be one of the risk factors for hepatic encephalopathy