Hospitalizations at the End of Life Among Chronic Obstructive Pulmonary Disease and Lung Cancer Patients: A Nationwide Study

Autores da FMUP

• Nuno Miguel De Sousa Lunet

  Autor

• Susana Isabel Oliveira Lopes

  Autor

Participantes de fora da FMUP

• Costa, AR
• Martins Branco, D
• Gomes, B

Unidades de investigação

• Ciências da Saúde Pública e Forenses, e Educação Médica

• Medicina

Abstract

Context. Patients 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. Objectives. To 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. Methods. Data 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). Results. Hospitalizations 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). Conclusion. At 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.

Keywords

• Chronic obstructive pulmonary disease; lung cancer; hospitalization; terminal care