Health Decision Strategies, LLC.

Incremental Net Benefit Analysis (INB)

Online Calculator and Grapher

Data Submission Form

(Beta test, not for official use)

Number of Boostrap replications to calculate.

Caution: More than 1000 replications of 1000 pairs of data will run very slowly
or require you to restart your computer.
Data Entry Form
(comma separated pairs only)
You can cut and paste new data into text boxes.

Control Group (Effect,Cost)

Treatment Group (Effect,Cost)




Nixon RM, Wonderling D and Grieve R. How to estimate cost-effectiveness acceptability curves, confidence ellipses and incremental net benefits alongside randomised controlled trials. MRC Biostatistics Unit, Cambridge UK. 2005/4.

Wonderling D, Vickers AJ, Grieve R, McCarney R. Cost effectiveness analysis of a randomised trial of acupuncture for chronic headache in primary care. BMJ 2004;328:747.

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Calculator developed by Health Decision Strategies, LLC