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Study designs

Evidence-Based Health Care
Captioned

How imperfect can a study be?

Professor Alan Silman is an epidemiologist and a rheumatologist and is the co-author of 'Epidemiological Studies: A Practical Guide', which is the recommended textbook for the module 'Introduction to Study Design and Research Methods'.
Evidence-Based Health Care
Captioned

Fake surgeries and dummy pills – control for bias and study design in trials on treatment efficacy in chronic pain

In this talk Karolina presented various types of study design she has used in trials of treatments for chronic pain. Karolina also discussed why blinding is important and why a placebo control may be necessary, even in surgical trials.
Evidence-Based Health Care
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Resuscitating poor quality research

Healthcare research is all too often plagued by biases that are rooted in poor methods, leading to the wrong result and conclusions and preventing uptake into practice.
Evidence-Based Health Care
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Trials and Tribulations in Africa

Dr Merlin Willcox gives a talk for the Evidence Based Healthcare series.
Evidence-Based Health Care
Captioned

Why on earth do we waste so much research?

Dr Kamal Mahtani is an NHS GP, NIHR Clinical Lecturer and Deputy Director at the Centre for Evidence Based Medicine. His talk explores why so much research is wasted.

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