Kun-Hoo Na

ORCID: 0000-0003-2893-0974
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About
Contact & Profiles
Research Areas
  • Ophthalmology and Eye Disorders
  • Ophthalmology and Visual Impairment Studies
  • Glaucoma and retinal disorders
  • Retinal Diseases and Treatments
  • Neurological Disorders and Treatments
  • Sleep and Work-Related Fatigue
  • Advanced Neuroimaging Techniques and Applications
  • Nasolacrimal Duct Obstruction Treatments
  • Virtual Reality Applications and Impacts
  • Circadian rhythm and melatonin
  • Ocular Surface and Contact Lens
  • Vestibular and auditory disorders
  • Pituitary Gland Disorders and Treatments
  • Advanced Differential Geometry Research
  • Leprosy Research and Treatment

Nune Eye Hospital
2025

Korea University
2017-2019

Although there is a genetic component to primary open-angle glaucoma (POAG) susceptibility, few studies have investigated interactions between and environmental factors. We aimed quantify the familial risk of POAG estimate disease among individuals with positive family history either hypertension or hyperglycemia, as well assess their interactions. Using National Health Insurance database, which includes information on relationships lifestyle factors, we identified 6,217,057 first-degree...

10.63528/jebp.2025.00003 article EN cc-by-nc 2025-03-31

To investigate the clinical effects of head-mounted display on refractive error and oculomotor system in normal adolescents.Sixty volunteers (age: 13 to 18 years) watched a three-dimensional movie virtual reality application for 30 minutes. The (diopters [D]), angle deviation (prism diopters [PD]) at distance (6 m) near (33 cm), point accommodation, stereoacuity were measured before, immediately after, 10 minutes after watching display. was presented as spherical equivalent (SE). Refractive...

10.3928/01913913-20160511-01 article EN Journal of Pediatric Ophthalmology & Strabismus 2016-06-06

To evaluate the long-term surgical outcomes and clinical features between infantile-onset constant intermittent exotropia.The medical records of 67 patients diagnosed as having infantile exotropia before 12 months age who underwent surgery were reviewed retrospectively. Patients divided into groups based on presentation surgery. All bilateral lateral rectus recession. Preoperative postoperative investigated.There 37 children in group 30 group. The cumulative probabilities success 3 years...

10.3928/01913913-20160122-05 article EN Journal of Pediatric Ophthalmology & Strabismus 2016-02-05

10.1016/j.jaapos.2017.08.006 article EN Journal of American Association for Pediatric Ophthalmology and Strabismus 2017-11-21

To investigate the development pattern and related factors of postoperative re-drift in infantile esotropia.A total 112 patients with esotropia who underwent surgery before 3 years age were included. Surgical outcomes divided into (1) consecutive exotropia: more than 8 prism diopters (PD) exodeviation; (2) recurrent esotropia: PD esodeviation; (3) monofixation syndrome: maintenance deviations within PD. The occurrence rate, time onset, associated evaluated.At a mean follow-up 9.5 years,...

10.3928/01913913-20170703-15 article EN Journal of Pediatric Ophthalmology & Strabismus 2017-11-13

Background: To investigate the influence of nocturnal ambient light on visual function and ocular fatigue.Methods: Sixty healthy subjects (30 men 30 women) aged 19 through 29 years with no history disease were recruited.All spent 3 consecutive nights in sleep laboratory.During first second nights, not exposed to during sleep, but third night, they light, measuring 5 or 10 lux at eye level, which was randomly allocated each.The fatigue assessed 7 a.m. 3rd 4th mornings, using best-corrected...

10.3346/jkms.2018.33.e248 article EN cc-by-nc Journal of Korean Medical Science 2018-01-01

<title>Abstract</title> <italic><bold>Background/objectives: </bold></italic>To quantify the familial risk of primary open-angle glaucoma (POAG) and estimate disease among individuals with a positive family history either hypertension or hyperglycemia, as well assess their interactions. <italic><bold>Subject/Methods: </bold></italic>Using National Health Insurance database, which includes information on relationships lifestyle factors, we identified 6,217,057 first-degree relatives (FDRs)...

10.21203/rs.3.rs-4362636/v1 preprint EN cc-by Research Square (Research Square) 2024-10-21

10.1016/j.jaapos.2019.08.275 article EN Journal of American Association for Pediatric Ophthalmology and Strabismus 2019-10-22
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