Observational studyRespiratory research2022
Association of body mass index and COPD exacerbation among patients with chronic bronchitis.
Observational study in Respiratory research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
19 citing papers in PubMed, 25 citations in OpenAlex.
- Body mass index-related heterogeneity in diaphragm thickening fraction response to exercise training in stable chronic obstructive pulmonary disease.Frontiers in physiology · 2026Article
- From China's Multicenter Prospective Cohort: Right Ventricular Afterload and Prognosis in Hospitalized Patients with Acute Exacerbation of COPD.International journal of chronic obstructive pulmonary disease · 2026Article
- Concordance Analysis Between Sputum and Bronchoscopic Specimens on Nontuberculous Mycobacteria Pulmonary Disease.Journal of clinical medicine · 2025Article
- Exploring the link: nutritional status and chronic obstructive pulmonary disease - insights from NHANES and clinical research.BMC pulmonary medicine · 2025Article
- Exploring the non-linear association and threshold effect of sedentary behavior on testosterone deficiency.Endocrine · 2025Article
- Kernel Conversion Improves the Correlation between the Extent of Emphysema and Clinical Parameters in Chronic Obstructive Pulmonary Disease: A Multicenter Cohort Study.Tuberculosis and respiratory diseases · 2025Article
- Canonical correlation analysis on the association between pulmonary function and obesity in early-onset COPD: CT-based body composition analysis.Frontiers in medicine · 2025Article
- Association between Ventilation Disorder and Masticatory Dysfunction in the Korean Adult Population: A Cross-Sectional Study Using Data from the 2019 Korea National Health and Nutrition Examination Survey.Medicina (Kaunas, Lithuania) · 2024Article
- Impact of Body Mass Index on Risk of Exacerbation in Patients With COPD: A Systematic Review and Meta-Analysis.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2024Article
- Causal associations of obstructive sleep apnea with Chronic Respiratory Diseases: a Mendelian Randomization study.BMC pulmonary medicine · 2024Article
- Clinical characteristics of chronic obstructive pulmonary disease patients with superoptimal peak inspiratory flow rate.Scientific reports · 2024Article
- Longitudinal BMI change and outcomes in Chronic Obstructive Pulmonary Disease: a nationwide population-based cohort study.Respiratory research · 2024Article
- Association between the atherogenic index of plasma and bone mineral density among adult women: NHANES (2011-2018).Frontiers in endocrinology · 2024Observational
- Mucins 3A and 3B Are Expressed in the Epithelium of Human Large Airway.International journal of molecular sciences · 2023Observational
- Obesity Paradox in Lung Diseases: What Explains It?Obesity facts · 2023Review
- Risk Factors of Readmission Within 90 Days for Chronic Obstructive Pulmonary Disease Patients with Frailty and Construction of an Early Warning Model.International journal of chronic obstructive pulmonary disease · 2023Article
- Sex-specific non-linear associations between body mass index and impaired pulmonary ventilation function in a community-based population: Longgang COPD study.Frontiers in pharmacology · 2023Article
- Body mass index affects spirometry indices in patients with chronic obstructive pulmonary disease and asthma.Frontiers in physiology · 2023Article
- Blood Adipokines/Cytokines in Young People with Chronic Bronchitis and Abdominal Obesity.Biomolecules · 2022Article
Corrections and comments
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Authors and funding
10 authors at 9 institutions in 2 countries.
Funding
Abstract
BACKGROUND AND
objectiveChronic obstructive pulmonary disease (COPD) patients with a body mass index (BMI) < 25 kg/m
methodsPatients 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
resultsAmong the 1264 patients with COPD, 451 (35.7%) had CB and 353 (27.9%) had both CB and BMI < 25 kg/m
conclusionsCOPD patients having both CB and a BMI < 25 kg/m
Indexed as
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.