The mMRC (Modified Medical Research Council) Dyspnea Scale stratifies severity of dyspnea in respiratory diseases, particularly COPD.

mMRC与气流受限和肺功能受损的严重程度呈正相关，mMRC>=2 是区分“呼吸困难较轻”与“呼吸困难较重”的分界点。 而如果CAT评分≥10分提示需要进行医疗干预。

简介： 改良呼吸困难指数 （modified Medical Research Council，mMRC）量表是GOLD委员会推荐的用于 COPD 症状评估的一个替代性评估工具。 统计指标和结果分析： mMRC为0-1级为少症状，mMRC≥2级为多症状，4级表示患者在最轻微的活动时即出现呼吸困难。

The mMRC (Modified Medical Research Council) Dyspnoea Scale is used to assess the degree of baseline functional disability due to dyspnoea. It is useful in characterising baseline dyspnoea in patients with respiratory disease such as COPD.

Nov 8, 2019 · 氣道阻塞程度就是用肺功能測試得到的FEV 1 數值來區分出GOLD1-4 (mild, moderate, severe, very severe共四種嚴重等級)。 然而，FEV1與症狀並不相關 (氣道阻塞嚴重不代表症狀嚴重)，所以症狀的評估有其特別的地位。

Jul 25, 2022 · To this end, pulmonologists will use a tool called the modified Medical Research Council (mMRC) dyspnea scale to establish how much an individual's shortness of breath causes real-world disability. The process of measuring dyspnea is similar to tests used to measure pain perception in persons with chronic pain.

The mMRC Scale is applicable for measuring breathlessness across a spectrum of conditions including COPD, bronchial asthma, restrictive lung diseases, pulmonary fibrosis, occupational lung diseases, and diverse heart conditions such as heart failure.

The mMRC breathlessness scale ranges from grade 0 to 4. It is very similar to the original version and is now widely used in studies. It should be noted that the MRC clearly states on its website that it is unable to give permission for use of any modified version of the scale (including therefore, the mMRC scale).

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( 改良版英国医学研究委员会呼吸困难问卷) 姓名: