Orthopedic & Muscular System: Current Research
Open Access
ISSN: 2161-0533
+44-20-4587-4809
ISSN: 2161-0533
+44-20-4587-4809
Talitha Koo Yen
Orthopedic Surgery Division, General Hospital of Itapecerica da Serra,
São Paulo
Brazil
Research Article
Predictive Model and Web-based Calculator for the Oxford Hip Score After Total Hip Replacement
Author(s): Talitha Koo Yen, Adriano Stofel Bispo, Danilo Lopes Paiva, Lucas GG Tiago de Souza and Eloisio B Lopes NetoTalitha Koo Yen, Adriano Stofel Bispo, Danilo Lopes Paiva, Lucas GG Tiago de Souza and Eloisio B Lopes Neto
Objective: Although previous studies have developed classical models predicting outcomes after hip replacement, no formal machine-learning based calculators have been designed to predict Oxford Hip Score based on a national sample. The aim of our study was to develop a series of machine-learning models and a web-based calculator to predict Oxford Hip Scores after total hip replacement.Methods: We made use of the National Health Service Patient Reported Outcome Measures and Hospital Episode Statistics (NHS PROMS/HES) database, evaluating pre and post-operative data from patients aged over 50 years old undergoing total hip replacement from 2010 to 2015. Predictors of Oxford Hip Score were assessed using a combination of machine-learning and tree regression models.Results: A total of 170,283 patients participated in the study.. View More»
DOI:
10.4172/2161-0533.1000252