Appendix, Gallbladder and Surgical Emergencies · 15 October 2025

Outpatient Protocol Cuts Hospital Stay for Diverticulitis Patients

Outpatient management of uncomplicated left-sided diverticulitis significantly reduces length of stay without increasing readmissions.

Length of stay in the outpatient group was 29.7 hours shorter than inpatient care (p < 0.001).
Co-morbid patients (ASA 3 and 4) faced a stay increase of 17 hours (53 hours vs. 35 hours, p < 0.001).

Consider implementing an outpatient protocol to optimize resource use while ensuring patient safety.

High comorbidity patients with CCI score ≥ 5 had a stay increase of 32 hours (67 hours vs. 35 hours, p < 0.001).

Journal Article by Balhorn JM, Udayasiri DK (…) Chittleborough TJ et 4 al. in ANZ J Surg

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