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对180例上消化道出血进行ABO血型分布统计。结果为:1.上消化道出血中A、B、AB型所占比例与正常人的分布比例近似(P>0.05),而O型比例明显高于正常人(P<0.01),提示上消化道出血与血型物质的作用有关;2.男性患者的A、B及AB型所占比例与正常人无差异(P>0.05),而O型比例显著高于正常人(P<0.01),女性患者血型持征则与正常人相似;3.十二指肠球部溃疡并发出血者,O型所占比例明显高于正常人的分布比例,B型所占比例则明显低于正常人的分布比例;胃溃疡、慢性胃炎及其他疾病并发出血的血型分布与正常人的分布相似(P>0.05)。
180 cases of upper gastrointestinal bleeding ABO blood group distribution statistics. The results were as follows: 1. The proportions of type A, B and AB in upper gastrointestinal bleeding were similar to those in normal people (P> 0.05), but the proportion of type O was significantly higher than that in normal people (P <0.01) The proportion of O-type was significantly higher than that of normal people (P <0.01), while the proportion of O-type was significantly higher than that of normal people (P <0.01) Patients with blood group is similar to normal people; 3 duodenal ulcer with bleeding, O-type was significantly higher than the proportion of normal distribution, B-type was significantly lower than the proportion of normal distribution Ratio; gastric ulcer, chronic gastritis and other diseases with blood distribution of blood distribution and normal distribution (P> 0.05).