NYMC Faculty Publications

Odds of Mortality in Geriatric Patients With Appendicitis Is 22 Times Higher Than That in Non-Geriatrics: An Analysis of 336,880 Patients From Nis Database

Author Type(s)

Faculty

DOI

10.52198/23.STI.43.GS1671

Journal Title

Surgical Technology International

Document Type

Article

Publication Date

11-27-2023

Department

Surgery

Abstract

A total of 336,880 patients were included in the cohort. Mean age was 37.7 and 73.8 years in adult and elderly patients, respectively. 97.3% of adults and 94.2% of elderly patients underwent an operation. The mortality rate in the elderly patients (1.04%, n=402/38,509) was 22 times higher (p<0.0001) than that in adult patients (0.047%, n=144/301,408). Mean (SD) hospital length of stay (HLOS) was 2.6 (2.9) days in adults and 4.9 (5.2) days in elderly patients (p<0.0001). Ninety-nine percent of adult and elderly patients were discharged within 11 and 20 days after emergent hospitalization, respectively. In the final regression model, every one year older in age increased the odds of mortality by 5% (OR=1.05, 95%CI: 1.04-1.06, p<0.001), and for every one day longer, HLOS increased the odds of mortality by 1% (OR=1.01, 95%CI: 1.001-1.02, p<0.001). The multivariable logistic regression model was built on 82,006 patients whose HLOS was ≥4 days, the odds ratio for HLOS was 1.05 (95%CI: 1.04-1.06). This means that for every additional day in hospital after day 4, the odds of mortality increase by 5%.

This document is currently not available here.

Share

COinS