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Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis
The risk factors of bronchiectasis in patients with chronic obstructive pulmonary disease have not yet been established. This systematic review and meta-analysis aimed to investigate and identify potential risk factors for patients with chronic obstructive pulmonary disease accompanied by bronchiect...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Faculdade de Medicina / USP
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8024924/ https://www.ncbi.nlm.nih.gov/pubmed/33886788 http://dx.doi.org/10.6061/clinics/2021/e2420 |
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author | Zhang, XinXin Pang, LiJian Lv, XiaoDong Zhang, HaoYang |
author_facet | Zhang, XinXin Pang, LiJian Lv, XiaoDong Zhang, HaoYang |
author_sort | Zhang, XinXin |
collection | PubMed |
description | The risk factors of bronchiectasis in patients with chronic obstructive pulmonary disease have not yet been established. This systematic review and meta-analysis aimed to investigate and identify potential risk factors for patients with chronic obstructive pulmonary disease accompanied by bronchiectasis. We reviewed eight electronic journal databases from their inception to November 2019 for observational studies with no language restrictions. The Newcastle-Ottawa Scale was applied to evaluate the quality of the literature. Binary variables were pooled using odds ratios and continuous variables using the standardized mean difference with 95% confidence intervals. The confidence of evidence was assessed according to the grading of the recommendations assessment, development, and evaluation method. Eight case-control studies met the inclusion criteria. Tuberculosis history, smoking history, hospitalization stays, admissions in the past year, and duration of symptoms were considered risk factors. In addition, the ratio between the forced expiratory volume in 1s and forced vital capacity, the percentage of forced expiratory volume in 1s, the forced expiratory volume in 1s as a percentage of the predicted value, purulent sputum, purulent mucus sputum, positive sputum culture, Pseudomonas aeruginosa infection, arterial oxygen pressure, daily dyspnea, C-reactive protein, leukocytes, and the percentage of neutrophils were found to be closely related to bronchiectasis. However, these were not considered risk factors. The evidence of all outcomes was judged as “low” or “very low.” Additional prospective studies are required to elucidate the underlying risk factors and identify effective preventive interventions. |
format | Online Article Text |
id | pubmed-8024924 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Faculdade de Medicina / USP |
record_format | MEDLINE/PubMed |
spelling | pubmed-80249242021-04-08 Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis Zhang, XinXin Pang, LiJian Lv, XiaoDong Zhang, HaoYang Clinics (Sao Paulo) Review Article The risk factors of bronchiectasis in patients with chronic obstructive pulmonary disease have not yet been established. This systematic review and meta-analysis aimed to investigate and identify potential risk factors for patients with chronic obstructive pulmonary disease accompanied by bronchiectasis. We reviewed eight electronic journal databases from their inception to November 2019 for observational studies with no language restrictions. The Newcastle-Ottawa Scale was applied to evaluate the quality of the literature. Binary variables were pooled using odds ratios and continuous variables using the standardized mean difference with 95% confidence intervals. The confidence of evidence was assessed according to the grading of the recommendations assessment, development, and evaluation method. Eight case-control studies met the inclusion criteria. Tuberculosis history, smoking history, hospitalization stays, admissions in the past year, and duration of symptoms were considered risk factors. In addition, the ratio between the forced expiratory volume in 1s and forced vital capacity, the percentage of forced expiratory volume in 1s, the forced expiratory volume in 1s as a percentage of the predicted value, purulent sputum, purulent mucus sputum, positive sputum culture, Pseudomonas aeruginosa infection, arterial oxygen pressure, daily dyspnea, C-reactive protein, leukocytes, and the percentage of neutrophils were found to be closely related to bronchiectasis. However, these were not considered risk factors. The evidence of all outcomes was judged as “low” or “very low.” Additional prospective studies are required to elucidate the underlying risk factors and identify effective preventive interventions. Faculdade de Medicina / USP 2021-04-07 2021 /pmc/articles/PMC8024924/ /pubmed/33886788 http://dx.doi.org/10.6061/clinics/2021/e2420 Text en Copyright © 2021 CLINICS http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium or format, provided the original work is properly cited. |
spellingShingle | Review Article Zhang, XinXin Pang, LiJian Lv, XiaoDong Zhang, HaoYang Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis |
title | Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis |
title_full | Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis |
title_fullStr | Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis |
title_full_unstemmed | Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis |
title_short | Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis |
title_sort | risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis |
topic | Review Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8024924/ https://www.ncbi.nlm.nih.gov/pubmed/33886788 http://dx.doi.org/10.6061/clinics/2021/e2420 |
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