Textbook

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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…

  • Introduction to Public Health & Epidemiology

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    What is Public Health? Definition of “Public Health”: The organised efforts to prevent disease, promote health and prolong life among the population as a whole. Its activities aim to provide conditions in which people can be healthy and focus on…

  • 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…

  • Descriptive Epidemiology

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    Descriptive epidemiology is the study of the distribution of disease in a population by person, place, and time. It provides important information about the burden and pattern of disease and helps identify trends and risk factors. In this post, we…


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