功能性肠病患者小肠细菌过度生长及其预测因素分析

被引:7
作者
张靖娟
王承党
机构
[1] 福建医科大学附属第一医院消化科(福建医科大学消化系疾病研究室)
关键词
功能性肠病; 小肠细菌过度生长; 乳果糖氢呼气试验; 预测因素;
D O I
暂无
中图分类号
R574 [肠疾病];
学科分类号
1002 ; 100201 ;
摘要
目的通过对功能性肠病(FBD)患者进行乳果糖氢呼气试验(LHBT)检测,初步探讨其小肠细菌过度生长(SIBO)的发生率及其预测因素。方法符合罗马Ⅲ诊断标准的94例FBD患者接受LHBT检测,并根据其结果将FBD患者分为LHBT阳性组和LHBT阴性组,调查其相关的危险因素。结果 94例FBD患者中,LHBT阳性率为32.98%,其中IBS患者LHBT阳性率为33.90%。LHBT阳性组和LHBT阴性组之间的腹胀程度(X2=10.984,p=0.012)、腹胀持续时间(X2=9.873,p=0.020)、抗生素使用时间(X2=10.287,p=0.016)的差异有统计学意义。经多因素Logistic回归分析腹胀持续时间是LHBT阳性的独立预测因子(OR=2.222,95%CI:0.547~9.023,p=0.016)。结论近1/3的FBD患者存在SIBO,腹胀持续时间是FBD合并SIBO的独立预测因子。
引用
收藏
页码:148 / 150
页数:3
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