Acta ophthalmologica Scandinavica · 2000
Visually impaired Swedish children. The 1980 cohort study--aspects on mortality.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Blohmé J, Tornqvist K
Аннотация
PURPOSE: Assessment of the burden of mortality in a cohort of visually impaired children in a geographically defined area.
METHODS: A 19-year follow-up of medical records and death certificates.
RESULTS AND CONCLUSIONS: Of the initial 128 patients, born 1962-76, 17 (13%) had died, giving a highly significant increase in mortality compared to the equivalent age-specific Swedish population (p-value <0.000001). All deceased had additional impairments. Respiratory causes of death were found in 12/17 cases. The primary ophthalmological diagnosis was cerebral visual impairment in 8 cases, optic atrophy in 6 cases, one each of congenital cataract, microphthalmus and chorioretinitis. A more pronounced level of visual impairment gave an increased risk of mortality. A significantly higher mortality rate among multiply impaired was seen in the combined group with 'childhood blindness' (visual acuity <0.05) and 'visual impairment, undetermined or unknown' opposed to the group with 'low vision' (visual acuity 0.05-<0.3) (p=0.047).
METHODS: A 19-year follow-up of medical records and death certificates.
RESULTS AND CONCLUSIONS: Of the initial 128 patients, born 1962-76, 17 (13%) had died, giving a highly significant increase in mortality compared to the equivalent age-specific Swedish population (p-value <0.000001). All deceased had additional impairments. Respiratory causes of death were found in 12/17 cases. The primary ophthalmological diagnosis was cerebral visual impairment in 8 cases, optic atrophy in 6 cases, one each of congenital cataract, microphthalmus and chorioretinitis. A more pronounced level of visual impairment gave an increased risk of mortality. A significantly higher mortality rate among multiply impaired was seen in the combined group with 'childhood blindness' (visual acuity <0.05) and 'visual impairment, undetermined or unknown' opposed to the group with 'low vision' (visual acuity 0.05-<0.3) (p=0.047).