Question

select the best evidence to support the statement that older people with eye problems tend to have more medical problems.
among people aged 65 and older, over 40 percent of those who have vision problems say their overall health is only fair or poor, compared to just over 20 percent of those without vision problems. other health problems may include poor hearing, heart problems, and lower back pain.
older people often have more problems with their eyes, but preschoolers may not see as well as they should. just one out of seven preschoolers receive an eye screening, and fewer than one out of four receives some type of vision screening. the u.s. preventive services task force recommends vision screening for all children ages 3 to 5 years to find conditions such as amblyopia, which can be treated effectively if caught early.
adapted from centers for disease control and prevention, \healthy vision: take care of your eyes!\

Explanation:

The first paragraph gives data (over 40 percent of older people with vision problems have fair/poor health vs. just over 20 percent without) and lists other health problems (poor hearing, heart problems, lower back pain) related to older people with eye problems. The second paragraph is about preschoolers' vision screening and children's vision conditions, not relevant to older people with eye - related medical problems.

Answer:

The first paragraph (Among people aged 65 and older... lower back pain.)