Public awareness of health care facilities and the role of optometry.
D000328:Adult; D000367:Age Factors; D001294:Attitude to Health; D003695:Delivery of Health Care; D004467:Economics; D004522:Educational Status; D005260:Female; D006296:Health Services; D006280:Health Workforce; D006801:Humans; D007182:Income; D008297:Male; D008875:Middle Aged; D009907:Optometry; D044469:Racial Groups; D013222:State Medicine; D013781:Texas; D014505:Urban Population