Compare average age of humans with the amount of their sleep

This is a research paper for our applied regression analysis class. It is basically just a paper using STATA to run few regressions to find out the correlation between sleep duration and human aging(other variables: gender, physical illness, bluelight filter, meals/day, screen time,exercise)
It needs to haveIntroductionBackgroud(optional)Literature reviewMethodology (Structure equations, bias?)Data and summary stat (Intro of data, report of summary stat)Result (Data analysis)Conclusion
Reference materials: