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Steps in systematic review (Part 2)

A systematic review involves a structured approach to gathering, selecting, extracting, and appraising evidence. This ensures reliability, reproducibility, and comprehensiveness in research. Crafting an effective search strategy Develop a reproducible …

Steps in systematic review (Part 1)

Systematic reviews are essential tools for synthesising evidence, guiding decision-making, and advancing scientific understanding. This guide outlines the key steps involved in conducting a systematic review, from formulating a research …

What is systematic review?

The Growing Importance of Systematic Reviews In today’s fast-paced research landscape, systematic reviews play a crucial role in evidence-based practice. They help synthesise vast amounts of information, ensuring that decisions …

Writing a systematic review paper

Systematic reviews are a cornerstone of evidence-based practice, helping synthesise complex research into actionable insights. Whether you are new to systematic reviews or looking to refine your approach, this guide …

Week 1 summary

Congratulations on completing the first week of our MOOC on How to Write a Systematic Review! This week, we laid the foundation for understanding and conducting systematic reviews effectively. Key …

Bias vs imprecision

Systematic reviews play a crucial role in evidence-based practice (EBP) by synthesising data from multiple studies. However, the accuracy of these reviews depends not only on precision but also on …

Types and sources of bias

Bias is a critical factor that affects the validity and reliability of research findings. Unlike random errors, which occur unpredictably, bias systematically skews results, leading to potentially misleading conclusions. Why …

How to assess risk of bias?

Evaluating the risk of bias is a crucial step in systematic reviews to ensure the reliability and validity of evidence. Bias can distort study results, leading to misleading conclusions. A …

Welcome to the course!

Systematic reviews are essential tools in evidence-based practice, providing a rigorous and transparent method for synthesising research. They form the backbone of clinical guidelines and policy-making, ensuring that decisions are …

Tools to assist in study quality assessment

Assessing the quality of studies is a critical step in evidence-based practice, systematic reviews, and meta-analyses. High-quality studies provide reliable evidence for clinical and public health decision-making, while low-quality studies …

How to create risk of bias graph and summary

Creating a risk of bias graph and summary for a systematic review involves assessing the methodological quality of the included studies and presenting the findings in a clear and standardised …

Publication bias (Part 2)

Statistical test of assessing publication bias Deciding on funnel plot symmetry shouldn’t rely on visual inspection alone; statistical tests like Egger’s test and Begg’s test are more reliable. Both tests …

Publication bias (Part 1)

Publication bias is a type of reporting bias, specifically the selective publication of studies with statistically significant outcomes. Published studies may not represent the entire population of completed studies. Reviewers …

Reflection

Now that you have completed the quiz, let’s reflect on the key concepts covered and share your thoughts. Some of the key takeaways: • Importance of systematic reviews – Helps …