Tag Archives | Study of Animal Diseases

In this article we will discuss about:- 1. Selection of Cases and Controls 2. Comparability of Cases and Controls 3. Obtaining Information about Factor of Interest 4. Analysis of Case-Control Study. 1. Selection of Cases and Controls: In addition to being clear and concise, the criteria required to be a case should be highly specific in order to exclude false-positive [...]

In this article we will discuss about:- 1. Selection of Exposed and Unexposed Groups 2. Follow-Up Period in Cohort Disease 3. Determining Occurrence of Disease 4. Analysis. 1. Selection of Exposed and Unexposed Groups: In most cohort studies, special exposure groups are purposively se­lected for comparison. This could include comparing rates of disease(s) in different breeds; comparing rates of pneumonia [...]