Dictionary
The Dictionary provides concise definitions of health economics terms, arranged alphabetically for quick reference. Use it to understand unfamiliar terminology or confirm the meaning of a specific term.
O
- Optimal Sample SizeConceptENBS-Based Sample Size, Efficient Sample Size Choice
- A study sample size selected to meet a stated design objective, such as adequate power or precision, or to maximise the expected value of information after accounting for research costs and decision delays.
R
- Research CostTermStudy Cost, Trial Development Cost
- The total expected expense of conducting a proposed study, weighed against the expected value of sample information the study would generate.