The Claim
In adolescents aged 8–16, shorter viewing distances during near work are associated with more severe myopia as measured by spherical equivalent refraction.
What the research says
Not yet evaluated
We are still looking at what the research says.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Children and teenagers who hold books or screens closer to their eyes while reading or working tend to have worse nearsightedness, based on standard eye measurements.
See the scientific wording
In adolescents aged 8–16, shorter viewing distances during near work were associated with more severe myopia, as measured by spherical equivalent refraction, suggesting a potential link between close-up tasks and myopia progression.
When the eyes focus on something very close, the lens thickens and the eyes turn inward. If the lens adjustment is too strong compared to the eye-turning, the eye grows longer over time. This longer shape causes light to focus in front of the retina instead of on it, making distant objects appear blurry.
What the research says
1 studyStudy: Multi-Interactive-Modality Based Modeling for Myopia Pro-Gression of Adolescent Student
Kids who read or use screens very close to their eyes tend to have worse eyesight, and this study found the same thing — closer viewing was linked to stronger nearsightedness.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.