Description Week 3 Principles of Epidemiology APA Style Question Part 1 Discussion Prompt 1-3 Paragraphs Ecological studies found a strong association between the number of fast-food restaurants in a community and obesity among the children living in that community (Mohammadbeigi et al., 2018). What study design would you use to further investigate this finding? Support your ideas with citations and references, and use epidemiological terminology you learned this week. Use APA Style. In your peer replies, debate the validity or reliability of the chosen study designs. Offer suggestions to improve the data collection for the studies. Reference Mohammadbeigi, A., Asgarian, A., Moshir, E., Heidari, H., Afrashteh, S., Khazaei, S., & Ansari, H. (2018). Fast food consumption and overweight/obesity prevalence in students and its association with general and abdominal obesity. Journal of Preventive Medicine, 59(3), E236–E240. doi:10.15167/2421-4248/jpmh2018.59.3.830. Retrieved from… Part 2 (Please Separate this part to a different Word Document) Week 3 Assignment: Computing Odds Ratio Case Study Application Paper Objective: To compute and understand the use of odds ratio in epidemiologic research. Instructions: Review the following information and compose a one- to two-page paper in which you address the questions below. There are 20 patients in your hospital ward. After an evening meal of BBQ or salad, seven of your patients are quite sick. You suspect something may have been wrong with the BBQ. See the table below to demonstrate the numbers. Patients who are sick Patients who are not sick Total Ate the BBQ for dinner (exposed) 5 a 3 b 8 a+b Did not eat the BBQ for dinner (unexposed) 2 c 10 d 12 c+d Total 7 a+c 13 b+d 20 a+c+b+d Using the table above, what are the odds ratio for the relationship between eating the BBQ and not eating the BBQ? Please show your work. With your findings, do you believe the BBQ was a possible cause for the sudden sickness in your ward? Explain your reasoning. Include a title page and a reference page. Remember to always cite your sources using APA Style format. Be sure to support your paper with references from the week’s readings and other relevant resources. Tags: Principles of Epidemiology fast food restaurants Obesity In Children epidemiological terminology Cross Sectional Design User generated content is uploaded by users for the purposes of learning and should be used following Studypool’s honor code & terms of service.