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(Exercises 13-20) For each description of data, identify Who and What were inves

ID: 3275595 • Letter: #

Question

(Exercises 13-20) For each description of data, identify Who and What were investigated and the Population of interest. 18./Blindness A study begun in 2011 examines the use of stem cèlls in treating two forms of blindness, Star- gardt's disease and dry age-related macular degenera- tion. Each of the 24 patients entered one of two separate trials in which embryonic stem cells were to be used to treat the condition. (beta.news.yahoo.com/first-patients- enroll-stem-cell-trials-blindness-134757558.html)

Explanation / Answer

who is investigated : a sample of 24 patients suffering from blindness

what is investigasted: the response if using stem cells is beneficial in curing blindness.

population of interest: people suffering with two form of blindness( Star gardt's disease and dry age related macular degenration)