Thursday, June 12, 2008

QR Codes for Health Information Exchange

Yesterday night's skype meeting with Gordon Gow brought forth the idea of using QR codes to code and decode health information in relation to the next research in many aspects, a research him and I plan to start shortly; i.e. the RTBP. Refer to his blog for a note on QR Codes and application for mobile phones for emergency managers - Barcodes meet cellphones: intriguing possibilities.

The Real-Time Biosurveillance Program (RTBP) is a research that envisions pilot testing mobile phones for collecting health-related information and applying AutonLab's suite of statistical data mining algorithms for fetching anomalies in the health datasets. The Healthcare-Workers will be provided with mobile phones and a Java application, a rendition of openROSA suit of applications. Indian Institute of Technology - Madras will be developing the mobile applications.

The health information will be mostly patient counts with similar symptoms. We discussed the possibility of using QR codes during transport and storage of information:

1) the Healthcare-Worker recorded data on the mobile handhelds can be encoded as a QR Code prior to transmitting the information to central repository (database). Since the QR Codes use the Reed-Solomon error correction method the misinterpretation of health information during transport and storage is further reduced


2) Given, that a QR codes are already encoded in binary form, the possibility of increasing the speed of the statistical data mining algorithms are worth testing


3) encoding communicable diseases and other known diseases with symptoms in QR Code form printed as hard copy for Healthcare Workers to use for entering information by simply scanning the QR code with the mobile phone camera instead of typing the lengthy string with the possibility of misspelling


4) In the event the Java application residing on the handheld fails the Healthcare Workers can use the hard copy QR code version to scan predefined health information strings to record the information on the handheld, then use Email, MMS or SMS to transit the information over any technology that allows the standard Email, SMS, MMS applications, making it easier for the database to also decipher and parse the information before storing in the relevant attributes (fields)


5) The Healthcare Workers can store the patient information in QR Code form as a hardcopy as a backup. Since it is in a human unreadable form the possibility of an unauthorized random individual reading the confidential patient information is null


These are thoughts that came up during our discussion and look forward to testing the concepts with the RTBP.

2 comments:

streetstylz said...

Need a good QR code reader?

http://www.neoreader.com

Anonymous said...

Hi! My name is Susan. I work with eHEALTH magazine (www.ehealthonline.org), we are a monthly print magazine based out of India, covering ICT/IT applications in healthcare. I saw your blog mentions a lot of projects related to the field of our interest. Kindly let us know if you'd be willing to consider editorial contributions to our magazine.
Best regards,
Susan
susan@ehealthonline.org