Myopia progression varies with age and severity of myopia.

ABSTRACT:

Objective

To investigate annual myopia progression in individuals from South Indian states across different age groups, and its association with age of onset and severity of myopia.

Methods

This retrospective study included the data of 6984 myopes (range: 1-30 years), who visited at least twice to LV Prasad Eye Institute and on whom a standard retinoscopy technique was performed to determine refractive error. Based on spherical equivalent (SE) refractive error, individuals were classified into mild, moderate, high and severe myopic groups. Myopia progression was calculated as difference between SE at 1-year follow-up visit and at baseline. To determine the age-specific myopia progression, individuals were further categorized as myopes who are at least 15 years or younger and

SUBMITTER: Verkicharla PK 

PROVIDER: S-EPMC7678965 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature