About 1 in 4 statistically significant clinical trials in cardiovascular disease show limited robustness, as measured by the fragility index (FI), according to two new studies published in the ...

Patient-reported global health to predict adverse health outcomes in an expanded cohort of patients with advanced sarcoma. Primary localized malignant PEComa treated with surgery: A report of a large ...

Statistical fragility refers to the vulnerability of clinical trial results to minor changes in event outcomes. The fragility index quantifies this vulnerability by determining the minimum number of ...