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著者: Iimori H, Nishina S, Hieda O, Goseki T, Nishikawa N, Suzuki S, Hikoya A, Komori M, Suzuki H, Yoshida T, Hayashi S, Mori T, Kimura A, Morimoto T, Shimizu Y, Negishi T, Shimizu T, Yokoyama Y, Sugiyama Y, Azuma N, Sato M.
雑誌名: Jpn J Ophthalmol. 2023 Nov;67(6):629-636. doi: 10.1007/s10384-023-01023-5. Epub 2023 Sep 11.
Abstract/Text
PURPOSE: To describe clinical presentations of acquired comitant esotropia and digital device use in children, adolescents, and young adults without neurological problems.
STUDY DESIGN: Multicenter prospective observational study.
METHODS: Patients with acquired comitant esotropia, without intracranial diseases aged 5-35 years at the time of visit, who were seen at pre-registered facilities within 1 year of onset were enrolled. The duration from the onset of symptoms and the time of digital device usage approximately 1 month before onset and their lifestyles were surveyed. Visual acuity, cycloplegic refraction, and strabismus angles were measured. Data were analyzed in three age groups (Child: 5-12 years, Adolescent: 13-18 years, and Young adult: 19-35 years).
RESULTS: Between November 2019 and December 2021, 218 patients were enrolled from 55 facilities, and 194 patients (including 62 children, 69 adolescents, and 63 young adults) were analyzed. The child group spent the least amount of time using digital devices (children: 159; adolescents: 210; young adults: 267 min/work day, p < 0.05; (mean time in the same order below) 229, 338, 314 min/holiday, p < 0.05) and had the largest strabismus angle (mean strabismus angle at near: 30, 22, 18 PD, p < 0.01; at far: 28, 26, 21 PD, p<0.05).
CONCLUSION: The clinical features of acquired comitant esotropia and hand-held digital device usage differed between children aged ≤ 12 years and older patients. This report gives the current clinical characteristics of young patients with acquired esotropia and digital device usage.
© 2023. Japanese Ophthalmological Society.
PMID 37695434 Jpn J Ophthalmol. 2023 Nov;67(6):629-636. doi: 10.1007/s10384-023-01023-5. Epub 2023 Sep 11.
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