Global Myopia Cases Projected to Nearly 40% by 2050

The prevalence of myopia among children and teens has tripled from 24% in 1990 to 36% in 2023 and is projected to reach nearly 40% by 2050, according to a study published in the British Journal of Ophthalmology. The highest rates are observed in East Asian countries like Japan and South Korea, where early education and increased screen time are contributing factors. Urban living and female gender also correlate with higher myopia rates. The COVID-19 pandemic has exacerbated the condition due to increased screen usage and reduced outdoor activities. Researchers emphasize the need for public health strategies to address this growing issue and suggest that more outdoor time might help mitigate the risk.