Nonfatal Injury Data

As of July 2019, WISQARS will no longer show unstable nonfatal national estimates. The suppression criteria are (1) fewer than 20 cases (unweighted data), (2) national estimates less than 1,200 (weighted data), or (3) when the estimate’s coefficient of variation (CV) is greater than 30%. Suppression criteria will be applied to the nonfatal data in WISQARS in phases over the next 6 months.