Blue-light-blocking intraocular lens implantation improves the sleep quality of cataract patients.

@article{Wei2013BluelightblockingIL,
  title={Blue-light-blocking intraocular lens implantation improves the sleep quality of cataract patients.},
  author={Xin Wei and Chunyan She and Danian Chen and Fangbing Yan and Jihong Zeng and Liping Zeng and Lin Wang},
  journal={Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine},
  year={2013},
  volume={9 8},
  pages={741-5}
}
STUDY OBJECTIVES To evaluate whether blue-light-blocking intraocular lens implantation affects the sleep quality of cataract patients. DESIGN Pre-test/post-test experiment. SETTING N/A. PARTICIPANTS 40 patients having bilateral cataracts with level higher than N3 (LOCS II) nucleus hardness, including 26 females (65%) and 14 males (35%). INTERVENTIONS Cataract phacoemulsification followed by blue-light-blocking intraocular lens (IOLs, SN60WF, Alcon Laboratories, USA) implantation… CONTINUE READING