Clinical Trials

Synopsis: Explains some of the main issues surrounding clinical trials, including sample size, randomisation, eradication of psychological patient effect, eradication of potential investigator biases, and appropriate statistical analysis. These are illustrated through three historical case studies - how the Reverend Edward Stone of Oxford ground up willow bark, a precursor of aspirin, to treat local peasants; a 20th-centrury trial that attempted to show the effect of free school milk on child development and the first use of antibiotics in the treatment of tuberculosis - showing how an understandinng of the importance of these factors has developed, using archive film, costume drama and 3-D computer graphics.
Series: Elements of Statistics, Course M246
Language: English
Country: Great Britain
Year of production: 1995
Availability: Out of distribution
Notes: Combined on one tape/disk with ECOLOGICAL PREDICTIONS and REGRESSING TO QUALITY
Subjects: Mathematics; Medical sciences
Keywords: aspirin; child development; clinical trials; pharmacology; statistics; tuberculosis

Producer

Cast

David Hand
William Russell

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Notes: NB. As of May 2016 Open University Worldwide are no longer distributing DVDs. They have posted this message on their website: ‘Unfortunately Open University Worldwide Limited has decided that product sales are no longer viable given the reduced funding to Higher Education institutions and diminishing demand for the products we have traditionally stocked. At present the Open University Students Association (OUSA) will continue to sell the "Good Study Guide", and we are in discussion with other possible distributors to continue to make The Open University’s products available for purchase. As soon as we have any information on other channels of distribution we will update this notice’. Some products are still available via second hand dealers on Amazon.co.uk

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