Background: Studies evaluating the efficacy of ATLS in low- and middle-income countries are limited. We followed up ATLS providers certified by the ATLS India program over a decade (2009 to 2019), aiming to measure the benefits in knowledge, skills, attitude and their attrition over time.
Methods: The survey instrument was developed taking a cue from published literature on ATLS and improvised using the Delphi method.