Population-level outcomes of early versus delayed appendectomy for acute appendicitis using the American College of Surgeons National Surgical Quality Improvement Program.

Data from the American College of Surgeons National Surgical Quality Improvement Program demonstrate similar outcomes of appendectomy for acute appendicitis when the operation is performed on HD 1 or 2; however, outcomes are significantly worse for appendectomies delayed until HD 3. Increased complications in this group are likely not attributable to HD of operation, but rather decreased baseline health status and procedure type.