Over the last few years, there has been an increasing awareness of the dangers of driving a motor vehicle while typing on a cell phone. Whether dialing a telephone number, or sending text messages (or email), doing this while driving is extremely dangerous as it distracts the driver from concentrating on the road.
In fact, texting while driving has become such a common practice, that until recent legislation in many provinces, it was not uncommon to pull up alongside a driver at a stop light only to see that individual doing everything but focus on their driving. Watch this video on YouTube of a bus driver texting while driving and rear-ending a vehicle on a highway. Scary stuff!
Perhaps the analogy is a bit extreme, however the majority of EMRs use keyboards for data entry. For most people, typing requires a significant degree of concentration, particularly if undertaken in addition to having a conversation. In the pressure filled world of the 10 minute encounter (in GP settings), data entry is just on more thing that the multi-tasking physician is required to do when using an EMR.
There are a number of ways that physicians get around this challenge:
- They type all of their notes by interrupting the flow of conversation through the encounter;
- They go through the entire encounter and then record the notes at the end;
- They use speech dictation which is then transcribed into the EMR by a third party (doesn't work very well with templates or highly structured EMRs);
- They use alternative mechanisms for data entry such as tablet PCs and other touch interfaces.
Bottom line - this is a problem. There are very few people who can touch type while simultaneously giving full attention to a patient during a clinical encounter. It is not the same as having a social conversation. Physicians are juggling many pieces of information while trying to make a diagnosis - add the keyboard and there is less capacity to think.
There are many individuals who have developed their own style of using the EMR and the keyboard while managing patients safely and effectively, however it is a difficult skill to learn. Usability of EMRs is critical if clinicians are to extract the most out of them.
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