Associations of Clinical Characteristics and Intestinal Flora Imbalance in Stable Chronic Obstructive Pulmonary Disease (COPD) Patients and the Construction of an Early Warning Model
| Autor: | Xuetao Zeng, Hongfeng Yang, Yan Yang, Xinnan Gu, Xiuqin Ma, Taofeng Zhu |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
lung disease
early warning score General Medicine International Journal of Chronic Obstructive Pulmonary Disease Prognosis Gastrointestinal Microbiome flora imbalance predictive model Pulmonary Disease Chronic Obstructive Cross-Sectional Studies chronic obstruction Area Under Curve Humans gastrointestinal tract Original Research |
| Zdroj: | International Journal of Chronic Obstructive Pulmonary Disease |
| ISSN: | 1178-2005 |
| Popis: | Xuetao Zeng,1,* Hongfeng Yang,2,* Yan Yang,1 Xinnan Gu,1 Xiuqin Ma,1 Taofeng Zhu1 1Department of Respiratory and Critical Medicine, The Affiliated Yixing Hospital of Jiangsu University, Yixing, Jiangsu, Peopleâs Republic of China; 2Department of Critical Medicine,The Affiliated Peopleâs Hospital of Jiangsu University, Zhenjiang, Jiangsu, Peopleâs Republic of China*These authors contributed equally to this workCorrespondence: Xiuqin Ma; Taofeng ZhuThe Affiliated Yixing Hospital of Jiangsu University, No. 75 Tongzhenguan Road, Yixing, Jiangsu, 214200, Peopleâs Republic of ChinaTel +86-510-879210911; +86-510-87920912Fax +86-510-87921110Email Staff799@yxph.com; Staff1639@yxph.comObjective: Establish a simple predictive model and scoring rule that is suitable for clinical medical staff in respiratory departments to assess intestinal flora imbalance occurrence in stable chronic obstructive pulmonary disease (COPD) patients.Methods: From January 1, 2019, to December 31, 2020, COPD patients (195 cases) â who attended the Outpatient Department, Respiratory and Critical Care, Yixing Hospital, Jiangsu University â were enrolled in a cross-sectional study. Based on stool examination results, patients were divided into experimental (41 cases) and control (154 cases) groups. Single-factor and logistic regression analyses were performed with the baseline data of the two groups to obtain a new predictive model, which was further simplified.Results: Five predictive factors composed the model: body mass index (BMI), serum albumin (ALB), Charlsonâs Comorbidity Index (CCI), gastrointestinal symptom score (GSRs), and Global Initiative for Chronic Obstructive Lung Disease (GOLD) classification. The model to predict intestinal flora imbalance in stable COPD patients had an area under the ROC curve (AUC) of 0.953 [95% CI (0.924, 0.982)]. After simplifying the scoring rules, the AUC was 0.767 [95% CI (0.676, 0.858)].Conclusion: In the current study, we obtained a model that could effectively predict intestinal flora imbalance risk in stable COPD patients, being suitable for implementation in early treatments to improve the prognosis. Moreover, all indicators can be easily and simply obtained.Keywords: lung disease, chronic obstruction, early warning score, gastrointestinal tract, flora imbalance, predictive model |
| Databáze: | OpenAIRE |
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