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    Cohort Study Design

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    A cohort study is a type of observational research study that follows a group of participants, known as a cohort, over a period of time to examine how certain factors affect their health outcomes. In a cohort study, the researcher…

  • Cross Sectional Study Design

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    Introduction Cross-sectional study design is a popular and fundamental research method used extensively in public health to understand the prevalence and relationships of health-related factors within a specific population at a particular point in time. This method provides a snapshot…

  • Introduction to Epidemiology and Biostatistics

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    In this post, we will discuss: Introduction Epidemiology is the study of the distribution and determinants of health and disease in populations. It aims to identify patterns and risk factors of disease occurrence and to develop strategies for prevention and…

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    Literature Reviews

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    Medical Literature Reviews are a core part of medical research and evidence-based medicine. There are so many journal articles out there, it would be impossible to stay current with the literature. Thankfully there are many literature reviews published on virtually…


Michael Hanrahan

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