April 2025
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Inclusion & Exclusion Criteria
Inclusion criteria: on what bases will patients be inducted into the study?Exclusion criteria: On what bases will patients be excluded from the…
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Sample Size Calculation for Research Studies
Examples used in the video (Download from Here) Excel Sheet used in the video (Download from here)
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Operational Definitions
These are the definitions of the exposure and outcome variables of interest in context to objective in a particular study and their…
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Hypothesis
A hypothesis is a statement showing the expected relationship between two variables. A hypothesis is needed in the following study designs: i.…
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Controlled Trials
Registration of Clinical Trials Reading Material:
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Introduction to Research Designs & Cross-Sectional Study
Descriptive: You create a hypothesis. Analytical Design: You prove / Reject the hypothesis The first step is descriptive, 2nd is analytical.