Acute respiratory failure-related excess mortality in pediatric sepsis

Abstract

Excess mortality risk imparted by acute respiratory failure in children is unknown. We determined excess mortality risk associated with mechanically ventilated acute respiratory failure in pediatric sepsis. Novel ICD10-based algorithms were derived and validated to identify a surrogate for acute respiratory distress syndrome to calculate excess mortality risk. Algorithm-identified ARDS was identified with specificity of 96.7% (CI 93.0 − 98.9) and sensitivity of 70.5% (CI 44.0 – 89.7). Excess risk of mortality for ARDS was 24.4% (CI 22.9 – 26.2). Development of ARDS requiring mechanical ventilation imparts modest excess risk of mortality in septic children.