Chronic obstructive pulmonary diseases (Miami, Fla.)
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Chronic Obstr Pulm Dis (Miami) · Jan 2015
Risk of Death by Comorbidity Prompting Rehospitalization Following the Initial COPD Hospitalization.
Rationale: Chronic obstructive pulmonary disease (COPD) hospitalizations increase short and long-term mortality; multiple COPD hospitalizations track with even higher mortality. While comorbidities such as coronary artery disease (CAD) and congestive heart failure (CHF) are common in COPD, their contribution to mortality risk after a sentinel COPD hospitalization is unknown. Purpose: Assess the effect on mortality of comorbid conditions prompting rehospitalization following COPD exacerbation hospitalization. ⋯ Septicemia conferred the highest mortality. Conclusions: COPD patients rehospitalized for comorbid conditions such as myocardial infarction, pneumonia, septicemia or pulmonary heart disease (includes PE) were significantly more likely to die within 30 days than patients readmitted for COPD. Great emphasis is already placed on preventing COPD rehospitalization; however, more attention should focus on preemptive risk reduction for comorbidities in COPD patients.