Protective effect of blue-light shield eyewear for adults against light pollution from self-luminous devices used at night

Masahiko Ayaki, Atsuhiko Hattori, Yusuke Maruyama, Masaki Nakano, Michitaka Yoshimura, Momoko Kitazawa, Kazuno Negishi, Kazuo Tsubota

研究成果: Article査読

35 被引用数 (Scopus)

抄録

We investigated sleep quality and melatonin in 12 adults who wore blue-light shield or control eyewear 2 hours before sleep while using a self-luminous portable device, and assessed visual quality for the two eyewear types. Overnight melatonin secretion was significantly higher after using the blue-light shield (P < 0.05) than with the control eyewear. Sleep efficacy and sleep latency were significantly superior for wearers of the blue-light shield (P < 0.05 for both), and this group reported greater sleepiness during portable device use compared to those using the control eyewear. Participants rated the blue-light shield as providing acceptable visual quality.

本文言語English
ページ(範囲)134-139
ページ数6
ジャーナルChronobiology International
33
1
DOI
出版ステータスPublished - 2016 1 2

ASJC Scopus subject areas

  • Physiology
  • Physiology (medical)

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