(Solved): Find a large cohort or case-control environmental study. Provide a summary and make sure to include ...

Find a large cohort or case-control environmental study. Provide a summary and make sure to include the study design along with any identifable pros and cons with utilizing that design for the study (sample size, biases, and other limitations) CR Explain how ecologic analysis is used to study the health effects of air pollution. Give examples of uncontrolled factors that may affect ecologic study results.