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National Emergency Department Inventories (NEDI)

The National ED Inventories (NEDI) are ongoing surveys that contain data on all EDs in a specific country/state/city, including facility location and annual visit volume. Click here for the definition of an emergency department. Each inventory was developed through collaboration of a Country/State/City Coordinator with EMNet staff. In 2014, we launched a protocol for investigators to perform the survey on a more independent basis. For more information on the NEDI project, please click here.

USA Surveys:

NEDI - USA: 2001, 2003, 2005, 2007, 2009, 2011, 2012, 2013, and 2015 (pediatric emergency care)

NEDI - State: 2006 (MA), 2009 (CO, GA, MA, OR), 2010 (AR, HI, MN, VT, WY), and 2015 (CT, NH, MA, ME, RI, VT)

NEDI - Indian Health Service: 2015

 

NEDI-International:

china

NEDI - Beijing, China
88% response rate (36 of 41 sites responded).
Wen et al, J Emerg Med 2013. PMID: 23473821

NEDI - Bogota, Colombia
82% response rate (70 of 85 sites responded).
Bustos et al, Int J Emerg Med 2015. PMID: 26253755

denmark NEDI - Denmark
82% response rate (28 of 34 sites responded).
Wen et al, Eur J Emerg Med 2013. PMID: 22668810
NEDI - Paris, France
80% response rate (94 of 117 sites responded).
Freund et al, manuscript under development

NEDI - Abuja, Nigeria
83% response rate (24 of 29 sites responded).
Wen et al, Emerg Med J 2012. PMID: 22052953

singapore NEDI - Singapore
100% response rate (13 of 13 sites responded).
Wen et al, Int J Emerg Med 2012. PMID: 23114079
NEDI - Slovenia
81% response rate (56 of 69 sites responded).
Jaklic et al, ISRN Emerg Med 2012. link
swaziland

NEDI - Swaziland
94% response rate (16 of 17 sites responded).
Chowa et al, manuscript under development

Associated Surveys:

Swiss Emergency Department Study
88% response rate (122 of 138 sites responded).
Sanchez et al, Int J Emerg Med 2013. PMID: 23842482

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