Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 이진화 | * |
dc.date.accessioned | 2016-08-29T12:08:25Z | - |
dc.date.available | 2016-08-29T12:08:25Z | - |
dc.date.issued | 2015 | * |
dc.identifier.issn | 1176-9106 | * |
dc.identifier.other | OAK-15471 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/230754 | - |
dc.description.abstract | Background and objective: According to the Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines, either a modified Medical Research Council (mMRC) dyspnea score of ≥2 or a chronic obstructive pulmonary disease (COPD) assessment test (CAT) score of ≥10 is considered to represent COPD patients who are more symptomatic. We aimed to identify the ideal CAT score that exhibits minimal discrepancy with the mMRC score. Methods: A receiver operating characteristic curve of the CAT score was generated for an mMRC scores of 1 and 2. A concordance analysis was applied to quantify the association between the frequencies of patients categorized into GOLD groups A–D using symptom cutoff points. A κ-coefficient was calculated. Results: For an mMRC score of 2, a CAT score of 15 showed the maximum value of Youden’s index with a sensitivity and specificity of 0.70 and 0.66, respectively (area under the receiver operating characteristic curve [AUC] 0.74; 95% confidence interval [CI], 0.70–0.77). For an mMRC score of 1, a CAT score of 10 showed the maximum value of Youden’s index with a sensitivity and specificity of 0.77 and 0.65, respectively (AUC 0.77; 95% CI, 0.72–0.83). The κ value for concordance was highest between an mMRC score of 1 and a CAT score of 10 (0.66), followed by an mMRC score of 2 and a CAT score of 15 (0.56), an mMRC score of 2 and a CAT score of 10 (0.47), and an mMRC score of 1 and a CAT score of 15 (0.43). Conclusion: A CAT score of 10 was most concordant with an mMRC score of 1 when classifying patients with COPD into GOLD groups A–D. However, a discrepancy remains between the CAT and mMRC scoring systems. © 2015 Rhee et al. | * |
dc.language | English | * |
dc.publisher | Dove Medical Press Ltd. | * |
dc.subject | CAT | * |
dc.subject | Concordance | * |
dc.subject | COPD | * |
dc.subject | Discrepancy | * |
dc.subject | mMRC | * |
dc.title | Discrepancies between modified medical research council dyspnea score and COPD assessment test score in patients with COPD | * |
dc.type | Article | * |
dc.relation.issue | 1 | * |
dc.relation.volume | 10 | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 1623 | * |
dc.relation.lastpage | 1631 | * |
dc.relation.journaltitle | International Journal of COPD | * |
dc.identifier.doi | 10.2147/COPD.S87147 | * |
dc.identifier.wosid | WOS:000359380200001 | * |
dc.identifier.scopusid | 2-s2.0-84939217285 | * |
dc.author.google | Rhee C.K. | * |
dc.author.google | Kim J.W. | * |
dc.author.google | Hwang Y.I. | * |
dc.author.google | Lee J.H. | * |
dc.author.google | Jung K.-S. | * |
dc.author.google | Lee M.G. | * |
dc.author.google | Yoo K.H. | * |
dc.author.google | Lee S.H. | * |
dc.author.google | Shin K.-C. | * |
dc.author.google | Yoon H.K. | * |
dc.contributor.scopusid | 이진화(56646645800;58376333800) | * |
dc.date.modifydate | 20240419140935 | * |