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- Peak expiratory flow rate(PEFR) after treatment for 12 months was higher than that after treatment for 6 months and before treament. 最大呼气峰速值(PEFR)在治疗12个月后较治疗6个月及治疗前明显增加。
- Objective:To observe the applied value of peak expiratory flow rate(PEFR) simple testing(test PEFR at 8 Am and 8 Pm daily) in the moderate to severe asthma. 目的:观察呼气峰流速简易测定法在中重度哮喘治疗中的应用价值。
- Peak expiratory flow rate through the nose; PEFRn 经鼻最大呼气流速
- Normal peak expiratory flow rate 正常呼气流量率峰值
- Decreased peak expiratory flow rate 呼气流量率峰值减少
- Increased peak expiratory flow rate 呼气流量率峰值增加
- peak expiratory flow rate through the nose 经鼻最大呼气流速, 经鼻峰值呼气流速
- Keywords dyspnea;dyspnea differentiation index;Peak expiratory flow rate; 关键词呼吸困难;气急鉴别指数;呼气流速峰值;
- Effect of Therophylline Slow-Releasing Pill on Severe Chronic Obstructive Pulmonary Disease Patients'Peak Expiratory Flow Rate 舒弗美缓释片对严重慢性阻塞性肺疾病患者峰值呼气流速的影响
- Keywords theophylline slow-releasing pill;peak expiratory flow rate（PEFR）;chronic obstructive pnlmonary disease （COPD）; 茶碱缓释片;峰值呼气流速;慢性阻塞性肺疾病;
- Keywords indoor air pollution;domestic fuel;chronic obstructive pulmonary disease （COPD）;symptom;peak expiratory flow rate （PEF）; 室内空气污染;生活燃料;慢性阻塞性肺部疾病（COPD）;症状;最大呼气流速（PEF）;
- The primary outcome was morning peak expiratory flow (PEF). 主要转归是早晨峰呼气流速(PEF)。
- peak expiratory flow rate 呼气流速峰值, 最高呼气流速, 最大呼气流速
- The intrinsic positive end-expiratory pressure (PEEPi) in COPD is associated with the angle of peak expiratory flow and the end flow of expiratory. COPD患者的内源性呼气末正压与呼气峰夹角和呼气末流速明显相关。
- The difference between the treatment group and the roxithromycin group was significant in MVV,FVC, FEV_(0.3),FEF_(25-75) and peak expiratory flow(PEF),especially in 30 days. 中药组MVV、FVC、FEV0.;3、FEF25-75及峰流速(PEF)与罗红霉素组比较有显著差异;差异主要在30 d给药组。
- Forced expiratory volume at 1st s (FEV1.0), forced volume capacity (FVC), FEV1.0/ FVC and peak expiratory flow (PEF) were measured preoperatively and then daily after surgery. 术前及术后每日测定用力肺活量 (FVC) ,第一秒用力呼气量 (FEV1 0 ) ,第一秒用力呼气量占用力肺活量的百分率 (FEV1 0 FVC)及呼气流量峰值(PEF)。
- Results (1)The intrinsic positive end-expiratory pressure (PEEPi) in COPD is associated with the angle of peak expiratory flow and the end flow of expiratory. 结果(1)COPD患者的内源性呼气末正压与呼气峰夹角和呼气末流速明显相关。
- As compared with the control group, the improvement of the average peak expiratory flow (PEF) in the morning, the forced expiratory volume in 1 second (FEV1) and no-symptom days significantly increased in the test group (P <0.05). 试验组患者平均晨间最大呼气流量(PEF)的改善和一秒钟用力呼气量(FEV1)及无症状天数的增加较对照组明显(P<0.;05)。
- ConclusionThe basic knowledge about asthma,selection of medication,implementation of GINA and the use of peak expiratory flow meter have been greatly improved than those of 6 years ago. 结论各级临床医师对哮喘基础知识、临床用药、GINA方案的应用、峰流速仪及气雾剂的掌握情况均较6年前有明显改善。
- After treatment, the forced expiratory volume in 1 second was increased in the treatment group (P<0.05), and the peak expiratory flow was accelerated in the control group (P<0.05). 治疗组治疗后1秒钟用力呼气容积增大(P<0.;05)，对照组治疗后呼气峰流速加快(P<0
