Observational Study Design Case Control

Observational Study Design Case Control

Log into https://pubmed.ncbi.nlm.nih.gov (Links to an external site.) and type an observational study design (Cross-Sectional, Case Control, Ecological, Cohort Study) or experimental study (Randomized Clinical Trial) in the search bar. Choose one published article of interest to you. Report back on the study design used, how many subjects were used and how they were enrolled, and a summary of the findings. Were there any other notable findings? Please be sure to reference your source.