Details below: APA format, 3 Scholar Sources ( one being this book that the readings come from. Clinical Epidemiology The Essentials 5th ed. by Robert Fletcher, Suzanne Fletcher and Grant Fletcher) 275 to 300 words.

,Topic 1: Complete the required Readings before posting to this Discussion. Analyzing specific examples in the text from Chapters, 7, 8 and 9, explain how types of epidemiological studies impact knowledge of diagnosis, prognosis or clinical treatment. Be sure to use vocabulary that demonstrate your understanding of epidemiological terms.Be sure to use vocabulary that demonstrate your understanding of epidemiological terms.