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Nelson, K. A. – Journal of Visual Impairment and Blindness, 1987
This paper analyzes data from the Supplement on Aging (1984 Health Interview Survey) and cites improvements in survey design which account for dramatic increases in the number of elderly with severe visual impairments. Statistical tables on percentage distribution of visual problems by age and prevalence of severe impairments are included. (JDD)
Descriptors: Aging (Individuals), Data Collection, National Surveys, Older Adults