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老年人上消化道出血428例临床分析

Acta Academiae Medicinae Zunyi(2009)

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Abstract
目的探讨老年人上消化道出血的发病特点。方法对我院收治的上消化道出血病例,老年组428例及非老年组636例患者进行临床对比分析。比较两组之间的临床表现、诱因、病因、预后。结果上述两组间的差异有显著性(P<0.01)。结论老年人上消化道出血有其自身特点:消化道症状不典型,恶性病变多,病死率高。
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