González Barcala, Francisco JavierCalvo Álvarez, UxíoSalgado Castro, Francisco JavierFacal Mayo, DavidGarcía Sanz, María-TeresaMuñoz, XavierGarcía Couceiro, NuriaPaz Neira, OlallaSan José, EstherValdés Cuadrado, LuisCarreira Villamor, José Martin2025-01-282025-01-282017-03-01Gonzalez-Barcala FJ, Calvo-Alvarez U, Salgado-Castro FJ, Facal D, Garcia-Sanz MT, Muñoz X, Garcia-Couceiro N, Paz-Neira O, San-Jose E, Valdes-Cuadrado L, Carreira JM. Asthma exacerbations: factors related to longer hospital stay. Acta Clin Belg. 2017 Dec;72(6):379-384. doi: 10.1080/17843286.2017.12955241784-3286https://hdl.handle.net/10347/39106Background: Hospital admissions account for a significant part of asthma cost, but with significant differences between geographic areas. Aims: The aim of our study is to analyse hospital admissions due to asthma, as well as the factors associated with longer hospital stays. Methods: A review was retrospectively carried out on all admissions of patients over 18 years old due to exacerbation of asthma occurring in our hospital between the years 2000 and 2010. The personal characteristics of each patient, the asthma personal history, characteristics of every exacerbation, as well as the treatment before admission and after hospital discharge were recorded. Results: During the study period, there were 2163 hospital admissions in 1316 patients (mean age 62.6 years; mean hospital stay 11.6 days). The admissions mainly occur in winter, in the 56-75-year age group, and in patients with severe asthma. Female sex, higher comorbidity, a greater number of emergencies due to asthma in the previous year, and baseline treatment with theophylline were independently associated to longer hospital stay. Conclusions: The management of asthma in our population seems improvable. There appears to be a need to optimise both the diagnosis and treatment of the disease, and to identify risk factors as important as tobacco habits. As regards exacerbations, the hospital stay and mortality must be significantly reduced.engAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/AsthmaExacerbationsHospital admissionsLength of stayRisk factors24 Ciencias de la vida32 Ciencias médicasjournal article10.1080/17843286.2017.12955242295-3337open access