Development and validation of a novel nomogram of 1-year mortality in the elderly with hip fracture: a study of the MIMIC-III database.

ABSTRACT:

Objective

Hip fracture is a prevalent condition with a significant death rate among the elderly. We sought to develop a nomogram-based survival prediction model for older patients with hip fracture.

Design

A retrospective case-control study.

Setting

The data from Medical Information Mart for Intensive Care III (MIMIC-III V.1.4).

Participants

The clinical features of elderly patients with hip fracture, including basic information, comorbidities, severity score, laboratory tests and therapy, were filtered out based on the MIMIC-III V.1.4.

Methods and main outcome measures

All patients included in the study were from critical care and randomly divided into training and validation sets (7:3). On the basis of retrieved data, the least absolute shrinkage and s

SUBMITTER: Chen Q 

PROVIDER: S-EPMC10201249 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature