کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4210220 1280566 2012 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Factors associated with high healthcare resource utilisation among COPD patients
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی ریوی و تنفسی
پیش نمایش صفحه اول مقاله
Factors associated with high healthcare resource utilisation among COPD patients
چکیده انگلیسی

SummaryBackgroundChronic obstructive pulmonary disease (COPD) places a huge economic burden on healthcare systems, especially patients with frequent exacerbations and co-morbidities.ObjectivesTo identify factors associated with high utilisation of healthcare resources in a population of patients with COPD.MethodWe conducted an observational, cross-sectional, multicentre study with the aim of identifying the factors associated with high resource utilisation among patients with COPD. Sociodemographic and anthropometric characteristics of the study population, as well as data on health-related quality of life, respiratory symptoms, presence of anxiety and depression, physical activity and lung function were collected. We examined the relationship between these variables and high utilisation of healthcare resources, by performing a multivariate analysis based on a logistic regression model.Results115 patients (64 were high users of healthcare resources, and 51 control patients) from 13 hospitals were selected. Patients presenting high resource utilisation had worse FEV1, worse basal SpO2, less distance walked in the 6-minute walk test, and increased dyspnoea. They also had a worse BODE index, worse scores in all dimensions of the EURO-QOL 5D and the LCADL scale, and displayed a higher prevalence of depression. Multivariate analysis yielded a statistically significant association between SpO2, LCADL scores, serum fibrinogen values and total leukocyte count, and high healthcare resource utilisation.ConclusionsCOPD patients who incur higher healthcare resource utilisation show reduced physical activity, increased respiratory failure and increased systemic inflammation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Respiratory Medicine - Volume 106, Issue 12, December 2012, Pages 1734–1742
نویسندگان
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