Predictors and Delays Associated with the Need for Advanced Techniques for Intravenous Access.

Background: The need for advanced techniques for intravenous access (ATIVA) can lead to delays in care and contribute to emergency department (ED) crowding.

Objective: In this article, we estimate the delay and predictors associated with the need for ATIVA.

Methods: In this case-control study, we collected data from ED cases requiring ATIVA and control patients in whom i.