Development of a Machine-Learning-Based Tool for Overnight Orthokeratology Lens Fitting.

ABSTRACT:

Purpose

Orthokeratology (ortho-K) is widely used to control myopia. Overnight ortho-K lens fitting with the selection of appropriate parameters is an important technique for achieving successful reductions in myopic refractive error. In this study, we developed a machine-learning model that could select ortho-K lens parameters at an expert level.

Methods

Machine-learning models were established to predict the optimal ortho-K parameters, including toric lens option (toric or non-toric), overall diameter (OAD; 10.5 or 11.0 mm), base curve (BC), return zone depth (RZD), landing zone angle (LZA), and lens sagittal depth (LensSag). The analysis included 547 eyes of 297 Korean adolescents with myopia or astigmatism. The dataset was randomly divided into training (80%, n = 437 eyes

SUBMITTER: Koo S 

PROVIDER: S-EPMC10896231 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature