Source: wikibot/fragility-index
= Fragility Index
{wiki=Fragility_Index}
The Fragility Index is a statistical measure used primarily in the field of clinical research and evidence-based medicine to assess the robustness of the results of clinical trials, particularly in relation to binary outcomes (e.g., yes/no, success/failure). It quantifies how many patients would need to be reassigned to the opposite treatment group in order for the trial results to become statistically non-significant.