21 November 2002
Predictors of change in exercise capacity after comprehensive COPD inpatient rehabilitation.
Carmela Cilione, Cristina Lorenzi, Daniela Dell Orso, Giancarlo Garuti, Giuseppina Rossi, Lina Totaro, Enrico CliniMed Sci Monit 2002; 8(11): CR740-745 :: ID: 4838
Abstract
BACKGROUND: In order to evaluate the factors associated with change in exercise capacity after comprehensive inpatient Pulmonary Rehabilitation (IPR) we studied 132 consecutive adults with Chronic Obstructive Pulmonary Disease (COPD) recovering from an acute exacerbation. MATERIAL/METHODS: Lung function, arterial blood gases, and respiratory muscle strength were measured at baseline. Perceived breathlessness (B), 6-minute walk distance (6MWD), dyspnea at rest and post-exertion (D), hospital anxiety and depression (HAD), and health-related quality of life were assessed before (T0) and after (T1) IPR. The patients were divided into two groups depending on the change in 6MWD: Improvers (IM at least +54 meters after IPR, n=81) or Non-Improvers (NIM, less than 54 meters or no change, n=51). RESULTS: At T1 61% of the patients showed improvement as here defined. The IM group showed lower 6MWD and higher B and resting-D at T0 than NIM (p<0.05). A stepwise multiple regression analysis was performed using 6MWD change as the dependent variable. and anthropometric and physiological measures at T0 as the independent variables. This regression model explained 26% of the 6MWD-change; 6MWD and PaO2 significantly contributed to this model. CONCLUSIONS: In COPD patients recovering from an acute exacerbation, the predicted change in exercise capacity using anthropometric, demographic, clinical, and physiological variables after 2 weeks of comprehensive IPR is likely to be low. The baseline level of exercise performance and arterial oxygenation show the most consistent correlation with change in walking ability in these patients.
Keywords: Exercise, Exercise Test - statistics & numerical data, Forced Expiratory Volume, Outcome Assessment (Health Care) - statistics & numerical data, Pulmonary Disease, Chronic Obstructive - rehabilitation, Quality of Life, Regression Analysis
Editorial
01 March 2024 : Editorial
Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and Transfusion-Dependent β-ThalassemiaDOI: 10.12659/MSM.944204
Med Sci Monit 2024; 30:e944204
In Press
18 Mar 2024 : Clinical Research
Sexual Dysfunction in Women After Tibial Fracture: A Retrospective Comparative StudyMed Sci Monit In Press; DOI: 10.12659/MSM.944136
21 Feb 2024 : Clinical Research
Potential Value of HSP90α in Prognosis of Triple-Negative Breast CancerMed Sci Monit In Press; DOI: 10.12659/MSM.943049
22 Feb 2024 : Review article
Differentiation of Native Vertebral Osteomyelitis: A Comprehensive Review of Imaging Techniques and Future ...Med Sci Monit In Press; DOI: 10.12659/MSM.943168
23 Feb 2024 : Clinical Research
A Study of 60 Patients with Low Back Pain to Compare Outcomes Following Magnetotherapy, Ultrasound, Laser, ...Med Sci Monit In Press; DOI: 10.12659/MSM.943732
Most Viewed Current Articles
16 May 2023 : Clinical Research
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
17 Jan 2024 : Review article
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952