Fatal Injury Reports
Note Regarding Unintentional Firearm Deaths in 2014
There was a coding error in the 2014 file that increases the number of unintentional firearm deaths (W32-W34: Accidental discharge of firearms) substantially in some states. The error was not technically isolated to any particular state, but because of the nature of the error, data from some states (TN, NC, MA) were affected more than others in 2014. Results for 2014 unintentional firearm deaths should be interpreted with caution.
The National Center for Health Statistics (NCHS) in an agreement with the National Association of Public Health Statistics and Information Systems (NAPHSIS) has implemented a new, more restrictive rule for reporting National Vital Statistics System (NVSS) state- and county-level death data for years 2008 and later, in order to avoid inadvertent disclosure of cases. Therefore, the Office of Statistics and Programming, NCIPC has modified WISQARS to accommodate the new data suppression rule; i.e., no figure, including totals, should be less than 10 in tabulations for sub-national geographic areas, regardless of the number of years combined with the 2008 and later data. Tabulations, charts, and maps produced by WISQARS using only NVSS death data for years prior to 2008 are not affected by this new rule.
- Page last reviewed: December 20, 2016
- Page last updated: December 20, 2016
- Content source:
- Content source: Centers for Disease Control and Prevention, National Center for Injury Prevention and Control