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Auteur J. WOOD |
Documents disponibles écrits par cet auteur (2)

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Article
Evidence into practice, experimentation and quasi experimentation : are the methods up to the task ?
N. FREEMANTLE ; F. CRAWFORD ; J. WOOD ; Department of Health Sciences and Clinical Evaluation. University of York. GBR |[BDSP. Notice produite par INIST 7U2U3R0x. Diffusion soumise à autorisation]. Objective-Methodological review of evaluations of interventions intended to help health professionals provide more effective and efficient health care, motivated by th[...]![]()
Article
J. WOOD ; D. RICHARDSON ; S. WING ; Department of Epidemiology. School of Public Health. Chapel Hill NC. USA |[BDSP. Notice produite par INIST 2lR0xk1e. Diffusion soumise à autorisation]. Background. Before disease rates can be calculated a tabulation of the length of follow-up for each person in the cohort has to be made. In complicated analyses such t[...]