Prolonged television or computer viewing negatively affects vision
the verdict
SUPPORTED
the evidence backs this
confidence 75/100
Multiple studies indicate that prolonged television, computer, or digital device viewing negatively affects vision, contributing to conditions such as myopia, dry eye disease, and digital eye strain.
Evidence for · 6
Modifiable behavioral factors associated with myopia among school-aged children.
2026 · cited by 0
Modifiable behaviors such as appropriate screen and near-work viewing distances were significantly associated with lower odds of myopia.
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More for · 5
Near-work activity duration and myopia in children: An updated systematic review and meta-analysis.
2026 · cited by 0
A systematic review and meta-analysis demonstrated a significant association between increased near-work exposure and a higher risk of myopia in children.
Development and validation of a risk prediction model for dry eye disease in myopic children.
2026 · cited by 0
Daily screen time of four hours or more was identified as an independent risk factor for dry eye disease among myopic schoolchildren.
Sports vision training reduces digital eye strain in screen-exposed university students: a randomized controlled trial of visuomotor and visual-attentional adaptation.
2026 · cited by 0
Prolonged screen-based near work contributed to computer vision syndrome and digital eye strain among students, which could be mitigated by targeted interventions.
Efficacy of a virtual multimodal exercise program on postural awareness and digital eye strain in university students: a pilot study.
2026 · cited by 0
Excessive screen exposure was associated with visual fatigue and digital eye strain among young adults.
Digital Eye Strain from Digital Device Usage Among University Students: Prevalence and Associated Factors.
2026 · cited by 0
Average daily smartphone screen time and digital device usage habits were significantly associated with high rates of digital eye strain among university students.