The association of length of hospital stay with readmission after elective pancreatic resection.

Readmission after pancreatectomy primarily occurs due to a new post-discharge event. Furthermore, increased LOS is protective for readmission for post-pancreatectomy complications, particularly those due to post-discharge organ space SSIs. Our findings suggest that solely focusing on reducing LOS in pancreatectomy may lead to the unintended consequence of increasing readmission rates.