Medical Review of Lit (sleep APNEA)

For each of these 4 articles I need you to right 1 paragraph each to one answer these following questions:

1.Include number of people in the study.

2. People excluded in study and why.

3. What was the exclusion and inclusion criteria?

4. What did they do in the study?

5. What was the results of the study.

Remember to include numbers, statistical data, is it statistically relevant or not.

APA Format.