Course Content
Module 1: Foundations of Research and Thesis Development
Upon completion of this module, residents will be able to: • Understand the thesis requirements and academic standards in basic and paraclinical sciences. • Identify feasible research topics aligned with departmental resources and expertise. • Formulate clear, testable research questions using established frameworks.
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Research Methodology and Biostatistics for Postgraduate Residents in Basic Sciences and Paraclinical Sciences

Learning Objectives:

By the end of this lesson, students will be able to:

  1. Select the appropriate statistical test based on study design, outcome variable type, and distributional assumptions
  2. Summarise demographic and baseline characteristics using appropriate descriptive statistics
  3. Differentiate between statistical significance and clinical or practical significance
  4. Calculate and report effect sizes alongside p-values
  5. Avoid common test-selection errors in postgraduate thesis analysis

Content:

  • Mapping statistical tests to: Study design, Outcome variables, and Distribution assumptions
  • Descriptive statistics for: Demographic data and Baseline characteristics
  • Selecting tests based on: Data type, Normality, Sample size
  • Primary vs secondary analyses
  • Effect sizes and confidence intervals
  • Statistical significance vs practical/clinical significance
  • Common test-selection errors in postgraduate theses
  • Why effect size matters more than p-value alone