Measuring adverse events following hip arthroplasty surgery using administrative data without relying on ICD-codes.

ABSTRACT:

Introduction

Measure and monitor adverse events (AEs) following hip arthroplasty is challenging. The aim of this study was to create a model for measuring AEs after hip arthroplasty using administrative data, such as length of stay and readmissions, with equal or better precision than an ICD-code based model.

Materials and methods

This study included 1 998 patients operated with an acute or elective hip arthroplasty in a national multi-centre study. We collected AEs within 90 days following surgery with retrospective record review. Additional data came from the Swedish Hip Arthroplasty Register, the Swedish National Patient Register and the Swedish National Board of Health and Welfare. We made a 2:1 split of the data into a training and a holdout set. We used the training se

SUBMITTER: Magneli M 

PROVIDER: S-EPMC7644076 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature