Title | ||
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Effectiveness of interruptive alerts in increasing application functionality utilization: a controlled trial. |
Abstract | ||
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Medical applications frequently contain a wide range of functionalities. Users are often unaware of all of the functionalities available. More effective ways of delivering information about available functionalities to the users are needed. We conducted a pseudo-randomized controlled trial to determine whether interruptive alerts will increase utilization of several functionalities by the users of the Pre-Admission Medication List (PAML) Builder application at two academic medical centers. In a log-linear model, alerts increased total utilization of the promoted functionalities per PAML built by 70% compared to the controls at the site level (p<0.0001). At the user level, frequency of utilization of the PAML Builder functionalities by individual users increased by 0.03 for every extra alert shown to the user (p<0.0001). Alerts led to a nearly 2-fold increase in utilization of the promoted functionalities. Interruptive alerts are an effective method of delivering information about application functionalities to users. |
Year | DOI | Venue |
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2011 | 10.1016/j.jbi.2010.07.002 | Journal of Biomedical Informatics |
Keywords | Field | DocType |
medical application,total utilization,pre-admission medication list,site level,pseudo-randomized controlled trial,builder application,log-linear model,application functionality utilization,academic medical center,effective way,available functionalities,log linear model,randomized controlled trial,controlled trial | Data mining,Medication Reconciliation,World Wide Web,Computer science,Randomized controlled trial | Journal |
Volume | Issue | ISSN |
44 | 3 | 1532-0480 |
Citations | PageRank | References |
1 | 0.36 | 6 |
Authors | ||
7 |
Name | Order | Citations | PageRank |
---|---|---|---|
Alexander Turchin | 1 | 60 | 12.60 |
Oliver D James | 2 | 1 | 0.36 |
Eric D Godlewski | 3 | 1 | 0.36 |
Maria Shubina | 4 | 20 | 3.91 |
Christopher M. Coley | 5 | 7 | 2.46 |
Tejal K. Gandhi | 6 | 146 | 31.56 |
Carol A. Broverman | 7 | 71 | 27.95 |