• Ana Rute Costa, Nuno Lunet, Diogo Martins-Branco, Barbara Gomes, and Sílvia Lopes.
• EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal. Electronic address: arcosta@ispup.up.pt.
• J Pain Symptom Manage. 2021 Jul 1; 62 (1): 48-57.

ContextPatients with chronic obstructive pulmonary disease (COPD) and lung cancer report several symptoms at the end of life and may share palliative care needs. However, these disease groups have distinct health care use.ObjectivesTo compare the frequency and length of hospitalizations during the last month of life between patients with COPD and lung cancer, assessing the main characteristics associated with these outcomes.MethodsData were retrieved from the Portuguese Hospital Morbidity Database. Deceased patients in a public hospital from mainland Portugal (2010-2015), with COPD as the main diagnosis of the last hospitalization (n = 2942) were sex and age matched (1:1) with patients with lung cancer. The association of patients' main diagnosis, and individual, hospital and area of residence characteristics, on frequency (>1) and length (>14 days) of end-of-life hospitalizations were quantified through adjusted odds ratio (OR) and respective 95% confidence intervals (CIs).ResultsHospitalizations for >14 days during the last month of life were more likely for lung cancer patients than COPD patients (OR = 1.12; 95% CI = 1.00-1.25). Among patients with COPD, male sex (OR = 1.50; 95% CI = 1.25-1.80) and death in a large hospital (OR = 1.82; 95% CI = 1.41-2.35) were positively associated with longer hospitalizations; the occurrence of >1 hospitalization and hospitalizations for >14 days were less likely among those from rural areas (OR = 0.72, 95% CI = 0.55-0.94; OR = 0.67, 95% CI = 0.54-0.83, respectively). In patients with lung cancer, male sex was negatively associated with longer hospitalizations (OR = 0.82; 95% CI = 0.69-0.98).ConclusionAt the end of life, patients with lung cancer had longer hospitalizations than patients with COPD, and the main characteristics associated with the frequency and length of hospitalizations differed according to the patients' main diagnosis.Copyright © 2020 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

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