Title

Minimizing Attrition for Multisite Emergency Care Research.

Document Type

Article

Publication Date

4-1-2017

Publication Title

Academic emergency medicine : official journal of the Society for Academic Emergency Medicine

Abstract

Loss to follow-up of enrolled patients (a.k.a. attrition) is a major threat to study validity and power. Minimizing attrition can be challenging even under ideal research conditions, including the presence of adequate funding, experienced study personnel, and a refined research infrastructure. Emergency care research is shifting toward enrollment through multisite networks, but there have been limited descriptions of approaches to minimize attrition for these multicenter emergency care studies. This concept paper describes a stepwise approach to minimize attrition, using a case example of a multisite emergency department prospective cohort of over 3,000 patients that has achieved a 30-day direct phone follow-up attrition rate of

Volume

24

Issue

4

First Page

458

Last Page

466

DOI

10.1111/acem.13135

ISSN

1553-2712

PubMed ID

27859997

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