Inpatient Mortality Analysis of Paraesophageal Hernia Repair in Octogenarians

Introduction Paraesophageal hernia repair is often performed in an elderly population. Few studies have evaluated perioperative mortality in this group. We identified predictors of inpatient mortality using a nationally representative sample. Methods Patients ≥80 years old undergoing transabdominal paraesophageal hernia repair were identified in the 2005 Nationwide Inpatient Sample. Congenital diaphragmatic defects and traumatic injuries were excluded. Results One thousand five discharges (73% female) with mean age 84.7 met inclusion criteria. Mean length of stay was 10.1 days (95% confidence interval 8.9–11.3) with a mortality of 8.2%. Non-elective repair was performed in 43%. For these patients, mortality and mean length of stay (16%; 14.3 days) were increased compared to elective repair (2.5%; 7.0 days, p