Professor Karla Hemming discusses using evidence-based policy in the evaluation of policy interventions and answers the question 'how useful is the stepped-wedge study as an evaluation design? Professor Karla Hemming is the Professor of Biostatistics at the Institute of Applied Health Research, University of Birmingham.

Evidence-Based Health Care

Health Policy Evaluation

The broad aim of the Centre for Evidence Based Medicine is to develop, teach and promote evidence-based health care and provide support and resources to doctors and health care professionals to help maintain the highest standards of medicine. Many of the talks are taken from the Oxford Evidence-Based Health Care Programme and delivered by members of the Nuffield Department of Primary Care Health Sciences, the Centre of Evidence Medicine and leaders in the field of Evidence-based Health Care internationally.

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Evidence-Based Health Care