Data Source: Proyecto VER (Vision, Evaluation, and Research Project)   a 

comprehensive study of vision loss and blindness among U.S. Hispanics.  The study 

included a random sample of 4,774 Hispanic Southern Arizona residents, of Mexican 

descent age 40 and older.

Schmeidler, E., & Halfmann, D. (1998a).   Race and ethnicity of persons with visual  

impairments; education of children with disabilities; and living arrangements 

of older Americans.  Journal of Visual Impairment & Blindness, 92, 539 540. 

Data Source: 1991 92 Survey of Income and Program Participation (SIPP). 

Schmeidler, E., & Halfmann, D. (1998b).   Distribution of people with visual 

impairment by community type, prevalence of disability, and growth of the older 

population.  Journal of Visual Impairment & Blindness, 92, 380. 

Data Source: 1994 National Health Interview Survey on Disability  (NHIS D).  

Thylefors, B., Negrel, A. D., Pararajasegaram, R., & Dadzie, K.Y. (1995).   

Global data on blindness. Bulletin of the World Health Organization, 73, 115 121. 

Data Source: Estimates of blindness in 1990.  The WHO Global Data Bank on 

Blindness and unpublished information from national sources reviewed for suitability 

for inclusion. 

Tielsch, J.M., Sommer, A., Witt, K.,  Katz, J., & Royall, R.M. (1990).  Blindness and  

visual impairment in an American urban population:  The Baltimore Eye Survey. 

Archives of Ophthalmology, 108, 286 90. 

Data Source:  The Baltimore Eye Survey. Projections of the number of people blind 

and visually impaired on a national level were made by applying the observed age 

specific rates to the estimated 1985 national census figures. 

United States Department of Commerce (2000).  Falling through the net:  Toward  

digital inclusion.  A report on Americans   access to technology tools.   Washington, 

D.C.:  United States Department of Commerce. 

Data Source:  Survey of Income and Program Participation, August   November 

1999.  Data collected among persons age 16 and older.

United States Eye Injury Registry (2000).  Eye trauma:  Epidemiology and prevention.  

[Online]. Retrieved September 2001, from the World Wide 

39