CASP News & Articles - Critical Appraisal Skills Programme

CASP Articles

Understanding Heterogeneity In Research

Variability among research findings is an inevitable reality. Heterogeneity in research encapsulates these differences, which can arise within and between studies, affecting the interpretation of results....

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What Is Meta-Regression?

In systematic reviews and statistical analyses, understanding meta-regression is important. This analytical method goes beyond summarising study effect sizes, unlike traditional meta-analysis. By exploring...

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Quasi-Experimental Design

In research design, quasi-experimental design (QED) offers a pragmatic approach when true experimental conditions are not feasible. By exploring cause-and-effect relationships in real-world settings,...

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The Role of Homogeneity in Research

For healthcare professionals, keeping abreast of recent research is key to delivering high value health care. The challenge lies in deciphering complex studies, where the concept of homogeneity plays...

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PICO Search Strategy Tips & Examples

When evaluating research in healthcare, it's essential to have a structured approach to searching for relevant information. One widely used framework for formulating research questions and search strategies...

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