• Catherine M Laing and James A Rankin.
• University of Calgary, Calgary, Alberta, Canada. cmlaing@ucalgary.ca
• J Pediatr Oncol Nurs. 2011 Nov 1; 28 (6): 363-7.

AbstractProfessional registered nurses (RNs) are active participants in seeking and interpreting research evidence. To facilitate knowledge transfer for RNs at the bedside, it behooves researchers to present their findings in a format that facilitates understanding. There is also an expectation that clinicians are capable of interpreting results in a meaningful way. It is important to be able to understand and interpret research reports where statistical methods are used as part of providing the safest and best care for patients. The purpose of this article is to describe the basic concepts of odds ratios and confidence intervals used in research. These statistical measures are used frequently in quantitative research and are often the principle measure of association that is reported. The more comfortable pediatric oncology clinicians are with the interpretation of odds ratios and confidence intervals, the better equipped they will be to bring relevant research results from the "bench" to the bedside.

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