Hand Washing Compliance in Healthcare Using RFID

Handwashing in HealthcareIn 1981 Albert and Condie observed that hand washing rates in an intensive-care unit varied between 30-48% (New England Journal of Medicine, 304, 1465-1466, 1981). Apparently, hand washing doesn’t come any naturally to modern physicians than it did their 19th century forebears.

The problem persists. In 1996, Tibbals reported that only 12% of physicians in a pediatric intensive-care unit washed their hands after patient contact (Medical Journal of Australia, 164, 395, 1996). Even after an intensive program of education, monitoring, and feedback, hand washing rates rose only to 17%. When another sample of doctors were surveyed about their behaviour, they reported that they washed their hands from 50-95% of the time; but when they were surreptitiously observed, their actual rate was as low as 9%. Pritchard and Raper, commenting on this study (Medical Journal of Australia, 164, 389-390, 1996), wrote that:

It seems a terrible indictment of doctors that practices and protocols must be developed to take the place of something as simple… as hand washing. Perhaps an even bigger concern for current medical practice, and one which should lead us all to do some soul searching, is that careful and caring doctors can be extraordinarily self-delusional about their behaviour.

John F. Kihlstrom, PhD – Institute for the Study of Healthcare Organizations & Transactions

Only one in four doctors wash their hands between patients on some wards within the McGill University Health Centre, an internal audit has found.

By The Gazette (Montreal) January 6, 2009

The problem is clear, but the solution isn’t simple. It has been demonstrated that using technology such as RFID is beginning to address this age long issue and the cause of so much of today’s Hospital Acquired Infections (HAIs). According to the World Health Organization there are key times when healthcare professionals should wash their hands. The WHO has published guidelines called “My 5 Moments for Hand Hygiene” and recommends that healthcare workers to clean their hands:
  • Before touching a patient
  • Before clean/aseptic procedures
  • After body-fluid exposure or risk
  • After touching a patient
  • After touching patient surroundings
Monitoring the hand cleaning stations at these touch points has been a way of improving compliance to hand washing protocols. Healthcare workers simply wear an RFID badge. Hand wash stations at every touch point are equipped with an RFID reader. Every time a hand wash station is used the reader records the user’s identify and length of stay in front of the reader. The accumulated data allows an organization to see how well hand washing protocol is being followed. Some organizations provide immediate feedback to the user with a hand cleaning score and other relevant information. A hand washing reporting system can be designed to be stand alone or integrated with existing health care management systems. If you have any questions on this or other healthcare solutions contact a GAO RFID representative. We will advise you on which technology is the best for your applications and requirements. Please contact us at sales@gaorfid.com, send us an inquiry, or call us at 1-877-585-9555 or 416-292-0038, ext 601.]]>