RT Journal Article
T1 Significant and constant increase in hospitalization due to heart failure in Spain over 15 year period
A1 Méndez Bailón, Manuel
A1 Jiménez García, Rodrigo
A1 Hernández Barrera, Valentín
A1 Comín Colet, Josep
A1 Esteban Hernández, Jesús
A1 Miguel Díez, Javier De
A1 Miguel Yanes, José María De
A1 Muñoz Rivas, Nuria
A1 Lorenzo Villalba, Noelia
A1 López De Andrés, Ana Isabel
AB BackgroundTo examine trends in the incidence, characteristics, and in-hospital outcomes of heart failure (HF) hospitalizations from 2001 to 2015 in Spain.MethodsUsing the Spanish National Hospital Discharge Database (SNHDD) we selected admissions with a primary or secondary diagnosis of HF. The primary end points were trends in the incidence of hospitalizations and in-hospital mortality (IHM). Trends with primary and secondary diagnosis of HF were evaluated separately.ResultsThe incidence of HF coding increased significantly from 466.16 cases per 100,000 inhabitants in 2001–03 to 780.4 in 2013–15 (p < .001). Age increased over time (76.33 ± 10.92 years in 2001–03 vs. 79.4 ± 10.78 years in 2013–15; p < .001). We found a decrease in the percentage of women over the study period (53.07% vs. 52%; p < .001). We detected a significant increase in comorbidity according to the Charlson Comorbidity Index over time (mean 2.17 ± 0.98 in 2001–03 vs. 2.46 ± 1.04 in 2013–15). The most common associated comorbidities were atrial fibrillation (42.23%), hypertension (38.87%) and type 2 diabetes (34.3%). For the total time period, IHM was 12.79%. IHM decreased significantly over time from 13.47% in 2001–03 to 12.30% in 2013–15. Patients with HF coded as a secondary diagnosis have 66% higher risk of dying in the hospital that those with HF coded as a primary diagnosis.ConclusionsThis research shows an increase of hospitalizations due to HF in Spain, particularly in patients with HF as a secondary diagnosis. Advance age and comorbidity in acute HF has increased in the recent years. However, IHM is decreasing while readmissions remain stable.
YR 2019
FD 2019-06-01
LK https://hdl.handle.net/20.500.14352/93002
UL https://hdl.handle.net/20.500.14352/93002
LA eng
NO Méndez-Bailón M, Jiménez-García R, Hernández-Barrera V, Comín-Colet J, Esteban-Hernández J, de Miguel-Díez J, de Miguel-Yanes JM, Muñoz-Rivas N, Lorenzo-Villalba N, López-de-Andrés A. Significant and constant increase in hospitalization due to heart failure in Spain over 15 year period. Eur J Intern Med. 2019 Jun;64:48-56
NO Instituto de Salud Carlos III
NO Unión Europea
DS Docta Complutense
RD 22 mar 2026