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Predictive factors over time of health-related quality of life in chronic obstructive pulmonary disease patients 

Esteban, C.; Arostegui, I.Autoridad BCAM; Aramburu, A.; Moraza, J.; Najera-Zuloaga, J.; Aburto, M.; Aizpiri, S.; Chascó, L.; Quintana, J.M. (2020-01)
Background: Health-related quality of life (HRQoL) should be seen as a tool that provides an overall view of the general clinical condition of a COPD patient. The aims of this study were to identify variables associated ...
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COPD classification models and mortality prediction capacity 

Aramburu, A.; Arostegui, I.Autoridad BCAM; Moraza, J.; Barrio, I.; Aburto, M.; García-Loizaga, A.; Uranga, A.Autoridad BCAM; Zabala, T.; Quintana, J.M.; Esteban, C. (2019)
Our aim was to assess the impact of comorbidities on existing COPD prognosis scores. Patients and methods: A total of 543 patients with COPD (FEV1 < 80% and FEV1/ FVC <70%) were included between January 2003 and January ...
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A Computer Application to Predict Adverse Events in the Short-Term Evolution of Patients With Exacerbation of Chronic Obstructive Pulmonary Disease 

Arostegui, I.Autoridad BCAM; Legarreta Maria, J.; Barrio, I.; Esteban, C.; Garcia-Gutierrez, S.; Quintana, J.M.; IRYSS-COPD Group; Aguirre, U. (2018)
Background: Chronic obstructive pulmonary disease (COPD) is a common chronic disease. Exacerbations of COPD (eCOPD) contribute to the worsening of the disease and the patient’s evolution. There are some clinical prediction ...
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Comparison of two discrimination indexes in the categorisation of continuous predictors in time-to-event studies 

Barrio, I.; Rodríguez-Álvarez, M.X.Autoridad BCAM; Meira-Machado, L.; Esteban, C.; Arostegui, I.Autoridad BCAM (2017-04)
The Cox proportional hazards model is the most widely used survival prediction model for analysing timeto-event data. To measure the discrimination ability of a survival model the concordance probability index is widely ...
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Chronic obstructive pulmonary disease subtypes. transitions over time 

Esteban, C.; Arostegui, I.Autoridad BCAM; Aburto, M.; Moraza, J.; Quintana, J.M.; García-Loizaga, A.; Basualdo, L.V.; Aramburu, A.; Aizpiri, S.; Uranga, A.Autoridad BCAM; Capelastegui, A. (2016-10-30)
Background Although subtypes of chronic obstructive pulmonary disease are recognized, it is unknown what happens to these subtypes over time. Our objectives were to assess the stability of cluster-based subtypes in patients ...
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A decision tree to assess short-term mortality after an emergency department visit for an exacerbation of COPD: A cohort study 

Esteban, C.; Arostegui, I.Autoridad BCAM; Garcia-Gutierrez, S.; Gonzalez, N.; Lafuente, I.; Bare, M.; Fernandez-de-Larrea, N.; Rivas, F.; Quintana, J.M. (2015-12-31)
Background: Creating an easy-to-use instrument to identify predictors of short-term (30/60-day) mortality after an exacerbation of chronic obstructive pulmonary disease (eCOPD) could help clinicians choose specific measures ...

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AuthorArostegui, I. (6)
Esteban, C. (6)
Quintana, J.M. (5)Aburto, M. (3)Aramburu, A. (3)Barrio, I. (3)Moraza, J. (3)Aizpiri, S. (2)Garcia-Gutierrez, S. (2)García-Loizaga, A. (2)... másSubjectCOPD (2)adverse event (1)categorisation (1)Chronic obstructive pulmonary disease (1)clinical prediction rule (1)computer application (1)Cox model (1)cut point (1)Decision tree (1)exacerbation (1)... másFecha2020 (1)2019 (1)2018 (1)2017 (1)2016 (1)2015 (1)

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