FluAlert: A qualitative evaluation of providers' desired characteristics and concerns
regarding computerized influenza vaccination alerts
Eileen Birmingham
a
, Marina Catallozzi
a,b,c
, Sally E. Findley
b
, David K. Vawdrey
c,d
,
Rita Kukafka
d,e
, Melissa S. Stockwell
a,b,c,
⁎
a
Division of General Pediatrics, Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY, USA
b
Department of Population and Family Health, Mailman School of Public Health, Columbia University, New York, NY, USA
c
NewYork-Presbyterian Hospital, New York, NY, USA
d
Department of Biomedical Informatics, College of Physicians and Surgeons, Columbia University, New York, NY, USA
e
Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
abstract article info
Available online 27 January 2011
Keywords:
Immunization
Vaccine
Influenza
Alert
Reminder
Clinical decision support
Objective. To explore pediatric providers' perceived barriers to influenza vaccine delivery, and desired
characteristics and potential concerns regarding an influenza vaccine alert integrated into the electronic
health record (EHR).
Methods. Four focus groups with providers (n = 21) and five individual interviews with practice leaders
in an urban, pediatric primary care network affiliated with an academic medical center in New York City were
conducted. Data were collected during the 2009–10 influenza season and analyzed using thematic analysis.
Results. Participants identified several barriers to influenza vaccine delivery, including remembering to
vaccinate during sick visits, need to review multiple sources of immunization information, time shortages and
inadequate staffing. They felt that an alert could help many of these challenges. They desired the following
alert characteristics: 1) alerting providers early in the visit, 2) accurately determining patients' vaccine status
by merging multiple sources of immunization information, 3) facilitating vaccine ordering, and 4) generating
appropriate documentation in the EHR when vaccines were refused or otherwise not given. Potential
concerns regarding the alert included reliability and accuracy of alert, workflow interruptions and forced
actions.
Conclusions. This study highlights providers' interest in a well-integrated, accurate alert that streamlines
assessment of vaccination eligibility, ordering and documentation without impeding work-flow.
© 2011 Elsevier Inc. All rights reserved.
Introduction
Current guidelines of the Advisory Committee on Immunization
Practices (ACIP) recommend universal influenza vaccination for
children aged 6 months to 18 years (Fiore et al. 2010). Yet, influenza
vaccination rates among children remain suboptimal, partially due to
missed vaccination opportunities (Centers for Disease Control and
Prevention, 2009; Verani et al., 2007; Daley et al., 2005).
Computer decision support systems, like immunization alerts, are
promising tools for improving adherence to clinical guidelines and
reducing missed opportunities for influenza vaccination by helping
identify, at the point of care, children in need of vaccination (Szilagyi
et al., 2000; Pickering et al., 2009). While there is strong support for
provider immunization alerts, pediatric influenza vaccination alerts
have met only modest success (Briss et al., 2000; Fiks et al., 2009). It
has been proposed that their limited effectiveness may be linked to
design problems or to workflow issues unrelated to alerts (Sittig et al.,
2009). Provider use of electronic health records (EHR) is growing, with
50% using at least a partial EHR and 29% evaluating options (CompTIA,
2010). Because EHRs provide a convenient platform for decision
support, it is important to understand providers' desired character-
istics and potential concerns about immunization alerts in the EHR.
The goal of this study was to explore pediatric providers' perceived
barriers to influenza vaccine delivery, and desired characteristics and
potential concerns regarding an influenza vaccine alert integrated into
the EHR.
Methods
Four focus groups were conducted in December 2009 with pediatricians
and a pediatric nurse practitioner in four pediatric ambulatory care group
practices affiliated with an academic medical center. The practices were
located in northern Manhattan, serving a primarily Latino, publicly insured
Preventive Medicine 52 (2011) 274–277
⁎ Corresponding author at: Division of General Pediatrics-Columbia University, 622
W. 168th Street-VC 402; New York, NY 10032, USA. Fax: +1 212 305 8819.
E-mail address: mstockwell@columbia.edu (M.S. Stockwell).
0091-7435/$ – see front matter © 2011 Elsevier Inc. All rights reserved.
doi:10.1016/j.ypmed.2011.01.008
Contents lists available at ScienceDirect
Preventive Medicine
journal homepage: www.elsevier.com/locate/ypmed