Sci Show: China study (n = 123,535 children) finds evidence that the prevalence of myopia increased 1.4 to 3 times in 2020 compared with the previous 5 years. Researchers postulate that increased screen time and less time outdoors is a possible cause.

Friday, January 15, 2021

China study (n = 123,535 children) finds evidence that the prevalence of myopia increased 1.4 to 3 times in 2020 compared with the previous 5 years. Researchers postulate that increased screen time and less time outdoors is a possible cause.

https://ift.tt/3oIw37M via /r/science https://ift.tt/39DEPxo

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