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Table 5 Scores for subjective eye discomfort and time to fatigue onset

From: A comparison of accommodation and ocular discomfort change according to display size of smart devices

 

Smartphone

Tablet

P valuea

Subjective eye discomfort

28.87 ± 9.88

25.26 ± 13.84

0.035

Time to fatigue (minutes)

15.04 ± 6.60

17.83 ± 8.54

0.012

  1. ap value by paired t-test
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BMC Ophthalmology

ISSN: 1471-2415

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