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24小时食管pH检测对慢性咳嗽诊治的临床价值 被引量:5

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摘要 目的研究24h食管pH检测对慢性咳嗽诊治的临床价值。方法回顾性分析2017.10.01至2018.08.31在我科诊断为慢性咳嗽患者104例,有反酸、烧心、打嗝、腹胀症状的为实验组;单纯慢性咳嗽无反酸、烧心、打嗝、腹胀的为对照组;对实验组和对照组患者行24h食管pH检测,对食管pH检测结果符合胃食管反流性咳嗽诊断的患者给予联合制酸、促胃动力治疗,统计胃食管反流性咳嗽患者治疗前后咳嗽评分的变化及有效率;分析24h食管pH检测对慢性咳嗽患者诊断的敏感度、特异度、阳性预测值、阴性预测值。结果实验组共79例患者,其中有55例24h食管pH检测结果符合胃食管反流病诊断标准,24例检测结果提示阴性;对照组共25例,其中14例检测结果阳性,符合胃食管反流病,11例检测结果提示阴性;根据食管pH检测结果判断69例患者符合胃食管反流性咳嗽,经治疗2周后咳嗽症状评分改善(4.13±0.61 vs 2.08±0.29,P<0.05),有效率为(61/69)88.4%。计算24h食管pH检测对诊断慢性咳嗽的敏感度为79.7%、特异度31.4%、阳性预测值69.6%、阴性预测值44.0%。结论对于临床有反酸、烧心等症状的慢性咳嗽患者检查食管pH检测阳性率高,对于无反酸、烧心等胃食管反流症状的患者仍不能完全除外胃食管反流性咳嗽的可能。
出处 《临床肺科杂志》 2019年第9期1705-1706,1737,共3页 Journal of Clinical Pulmonary Medicine
基金 厦门市海沧区科技局(No 350205Z20154012)
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