Association of body mass index and COPD exacerbation among patients with chronic bronchitis
DC Field | Value | Language |
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dc.contributor.author | Shin, Sun Hye | - |
dc.contributor.author | Kwon, Sung Ok | - |
dc.contributor.author | Kim, Victor | - |
dc.contributor.author | Silverman, Edwin Kepner | - |
dc.contributor.author | Kim, Tae-Hyung | - |
dc.contributor.author | Kim, Deog Kyeom | - |
dc.contributor.author | Hwang, Yong Il | - |
dc.contributor.author | Yoo, Kwang Ha | - |
dc.contributor.author | Kim, Woo Jin | - |
dc.contributor.author | Park, Hye Yun | - |
dc.date.accessioned | 2022-07-06T08:34:24Z | - |
dc.date.available | 2022-07-06T08:34:24Z | - |
dc.date.created | 2022-04-06 | - |
dc.date.issued | 2022-03 | - |
dc.identifier.issn | 1465-9921 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/139239 | - |
dc.description.abstract | Background and objective Chronic obstructive pulmonary disease (COPD) patients with a body mass index (BMI) < 25 kg/m(2) are prone to develop adverse event of pharmacological treatment for frequent exacerbation. As chronic bronchitis (CB) is one of the strong risk factors of exacerbation, we investigated the associations between BMI and COPD exacerbations in patients with CB. Methods Patients with COPD were included from the Korean COPD Subgroup Study (KOCOSS), a multicenter observational cohort study. CB was defined using the St. George's Respiratory Questionnaire and the participants were categorized according to BMI cut-off of 25 kg/m(2). Exacerbations during a 1-year follow-up were compared among four groups: non-CB with BMI >= 25 kg/m(2), non-CB with BMI < 25 kg/m(2), CB with BMI >= 25 kg/m(2), and CB with BMI < 25 kg/m(2). Results Among the 1264 patients with COPD, 451 (35.7%) had CB and 353 (27.9%) had both CB and BMI < 25 kg/m(2). The COPD exacerbation risk increased across the non-CB with BMI < 25 kg/m(2), CB with BMI >= 25 kg/m(2), and CB with BMI < 25 kg/m(2) groups (adjusted incidence rate ratio [95% confidence interval] 1.21 [0.89-1.62], 1.20 [0.77-1.88], and 1.41 [1.02-1.91], respectively, compared to the non-CB with BMI >= 25 kg/m(2) group). Conclusions COPD patients having both CB and a BMI < 25 kg/m(2) are at higher risk of exacerbations. Considering that a BMI < 25 kg/m(2) often limits treatment options preventing exacerbations, modified guidelines might be needed for non-obese CB patients in Asia. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | BMC | - |
dc.title | Association of body mass index and COPD exacerbation among patients with chronic bronchitis | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tae-Hyung | - |
dc.identifier.doi | 10.1186/s12931-022-01957-3 | - |
dc.identifier.scopusid | 2-s2.0-85125979575 | - |
dc.identifier.wosid | 000765783600001 | - |
dc.identifier.bibliographicCitation | RESPIRATORY RESEARCH, v.23, no.1, pp.1 - 9 | - |
dc.relation.isPartOf | RESPIRATORY RESEARCH | - |
dc.citation.title | RESPIRATORY RESEARCH | - |
dc.citation.volume | 23 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Respiratory System | - |
dc.relation.journalWebOfScienceCategory | Respiratory System | - |
dc.subject.keywordPlus | OBSTRUCTIVE PULMONARY-DISEASE | - |
dc.subject.keywordPlus | FREQUENT EXACERBATIONS | - |
dc.subject.keywordPlus | PROGNOSTIC VALUE | - |
dc.subject.keywordPlus | PNEUMONIA RISK | - |
dc.subject.keywordPlus | MORTALITY | - |
dc.subject.keywordPlus | PHENOTYPE | - |
dc.subject.keywordPlus | OBESITY | - |
dc.subject.keywordPlus | IMPACT | - |
dc.subject.keywordPlus | EPIDEMIOLOGY | - |
dc.subject.keywordPlus | SUBGROUP | - |
dc.subject.keywordAuthor | Body mass index | - |
dc.subject.keywordAuthor | Chronic bronchitis | - |
dc.subject.keywordAuthor | COPD | - |
dc.subject.keywordAuthor | Exacerbation | - |
dc.identifier.url | https://respiratory-research.biomedcentral.com/articles/10.1186/s12931-022-01957-3 | - |
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