Analysis, sample size, and power for estimating incremental net health benefit from clinical trial data.
Published Apr 1, 2001 · A. Willan
Controlled clinical trials
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Citations
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Influential Citations
Abstract
Abstract removed due to Elsevier request; this does not indicate any issues with the research. Click the full text link above to read the abstract and view the original source.
Study Snapshot
Key takeawayNet health benefit can be used as an alternative to cost-effectiveness ratios for analyzing patient-level data on costs and health effects of competing interventions, with standard statistical procedures.
PopulationOlder adults (50-71 years)
Sample size24
MethodsObservational
OutcomesBody Mass Index projections
ResultsSocial networks mitigate obesity in older groups.