designed to be incorporated into text. Used in an EMR, we can see the recent lab value and its associated trend over time.Edward Tufte pioneered the concept of sparklines, and his website has a large collection of resources to those who want to explore sparklines further.
We should be using sparklines throughout our EMRs.
- As elements of clinical dashboards
- Monitoring chronic disease processes (lipids, A1C, renal function for diabetes)
- Monitoring vital sign and physiologic parameters in ICU patients
- Managing improvement trends in CQI processes
- Tracking financial performance in management dashboards
Visit this site for links to non-commercial in several programming environments, including PHP, Javascript, C#, Lisp, Perl, Python, Ruby, Java, Excel VBA.
Commercial Implementations of sparklines include software add-ons for Excel:
Bissantz SparkMaker
MicroCharts
Business Refinery SimpleCharts
This graphic from MicroCharts gives detail on how we can show "normal range" or "target range" with a gray band, or a threshold value with a red line.
Developers! Start your engines!
Clinicians! All you need is pencil and paper to start sketching the dashboards, lab displays, and other graphs you need. Then share those with your EMR vendor.
Let's start seeing these word-sized, data intense graphics in all our EMR visual displays.
4 comments:
How about enhancing sparklines with hovering, so that when a user holds her mouse over a particular data point the value shows up in a box. Only the value, not the units, not the time of day, not the long hand name for the test, not the name of the person who drew the blood.....only the most useful kernal of information.
Intrigiuing idea, Chris. Could you make a few paper and pencil sketches of how you see this? Scan and post them to Flickr or Picasa, etc. Put the link here.
I implemented sparklines in Synapse in March 2007 .. see http://synapsedirect.com/forums/post/3190.aspx for a screenshot.
Also when you click on a sparkline, it brings up a larger version with all the data in a table.
Man, really want to know how can you be that smart, lol...great read, thanks.
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