平静呼吸肺功能测试在慢性阻塞性肺疾病患者中的应用价值

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摘要目的探讨平静呼吸肺功能测试在慢性阻塞性肺疾病（COPD）患者中的应用价值。方法选取阳江市阳东区人民医院2016年12月～2018年12月接收的90 例COPD 患者作为研究对象，分别采用平静呼吸肺功能以及日常呼吸肺功能两种方法测试，平静呼吸肺功能测试为观察组，日常呼吸肺功能测试为对照组，每组各45 例。对两组平静呼吸主要指标达峰时间（TPTEF）、达峰时间比（TPTEF/TE）、达峰容积（VPEF）、达峰容积比（VPEF/VE）、呼气时间（TE）、呼吸道总阻力（R5）、中心气道阻力（R20）、小气道粘性阻力（R5～R20）、共振频率（RF）进行比较。结果观察组的TPTEF/TE 与VPEF 明显低于对照组（P<0.05），观察组R5 明显高于对照组（P<0.05），观察组R5～R20 明显高于对照组（P<0.05），观察组RF 明显高于对照组（P<0.05）。结论在COPD 诊断与治疗中，对患者行平静呼吸肺功能测试，可为COPD 提供有效的诊断与治疗依据，值得临床推广应用。

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关键词 ：慢性阻塞性肺疾病, 诊断, 平静呼吸肺功能测试, 应用, 价值

Abstract：Objective To study the application value of calming respiratory function test in patients with chronic obstructive pulmonary disease (COPD).Methods A total of 90 patients with COPD who received by Yangdong District People′s Hospital of Yangjiang City from December 2016 to December 2018 were selected as subjects.They were tested with calming respiratory lung function and daily respiratory lung function.The calming lung function test was the observation group, and the daily respiratory function test was the control group, 45 cases in each group.Then the main indexes of quiet breathing peak time (TPTEF), peak time ratio (PTTEF/TE), peak volume (VPEF), peak volume ratio(VPEF/VE), expiratory time (TE), total respiratory resistance (R5), central airway resistance (R20), small airway viscous resistance (R5-R20), resonance frequency (RF) were compared between the two groups.Results TPTEF/TE and VPEF of the observation group was significantly lower than that in the control group (P<0.05）, and RF of the observation group was significantly higher than that in the control group (P<0.05）, R5-R20 of the observation group was significantly higher than that in the control group (P<0.05）, and RF of the observation group was also significantly higher than that in the control group (P<0.05）.Conclusion In the diagnosis and treatment of COPD, the patient′s calming pulmonary function test can provide effective diagnosis and treatment basis for COPD, which is worthy of clinical application.

Key words： Chronic obstructive pulmonary disease Diagnosis Calm breathing lung function test Application value

作者简介: 林良普（1981-），男，本科，主治医师，研究方向：血液净化

引用本文:

林良普; 石秀茹; 肖可. 平静呼吸肺功能测试在慢性阻塞性肺疾病患者中的应用价值[J]. 中国当代医药, 2019, 26(18): 90-92.
LIN Liang-pu SHI Xiu -Ru XIAO-Ke. Application value of calming respiratory function test in patients with chronic obstructive pulmonary disease. 中国当代医药, 2019, 26(18): 90-92.

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