We performed a 2-year (2015 to 2016) analysis of the American College of Surgeons-Trauma Quality Improvement Program (ACS-TQIP) database. 
ACS-TQIP
We performed a 2-year (2015 to 2016) analysis of the American College of Surgeons-Trauma Quality Improvement Program (ACS-TQIP) database. 
the American College of Surgeons-Trauma Quality Improvement Program