Security of electronic medical records
Unless you’ve been hiding in a bubble over the last few years, you’ve probably heard of Electronic Medical Records (EMR), or Electronic Health Records (EHR). Some of you may even have experience working with these systems. Dozens of companies have invested millions into computerizing health records with the notion that digital information will remedy the healthcare system’s multitude of problems. These software frontends have evolved into impressively complex applications, ranging from Visual EMRs to BrainLab’s Digital Lightbox touchscreen interfaces.
One of the concerns with electronic data of any form is security. When the security of health information is involved, we cringe–there is an intangible queasiness to having your health records disseminated to the world. The feeling is worse than having your credit card information stolen. No matter the number of bits we throw into our encryption schemes, health policy pundits will always claim that our data can be hacked.
Well, how secure are paper records? If a file room goes up in flame, that’s the end of it. No backup. No recovery. What about theft? That simply involves old-fashioned robbery. No fancy hacking required. The irony is that paper records ARE secure, because of their inherent flaw that EMRs are designed to eliminate–penmanship.
Physicians have horrible penmanship. There are always exceptions, but the stereotype holds true in most cases. I recently spent 2 weeks at a primary care physician’s office. Making any sense of the chart records was simply impossible to an outsider. Lab results? If they’re not correctly placed under the “LABWORK” tab, good luck finding it. Progress notes? I barely advanced past the date. I was able to interpret a few of the cryptic scribble, like “RRR” (heart exam reveals regular rate and rhythm), but only because I am familiar with the jargon.
Take the image above. To a layperson, the scribble writes, “AFTER…”? To a medical professional, that looks like a medication dosing. Ceftriaxone? Ceftin? Ceftibuten? Who knows. To the skilled medical professional, we can work backwards to guess which medication we usually dose at “1 gram IV”.
Poor penmanship is the security system for paper records. Good luck reading any of the record. In fact, we might not even have a record for our VIPs. The data is all in our heads. Your health information is safe with your doctor. That is, until your doctor becomes senile.
Ophthalmologists love gadgets, and fortunately for us, there is no shortage of neat toys to collect. Topping my list of equipment to collect was a new digital camera–I had been carrying around a Canon A60, which was arguably Canon’s seventh-ever point-and-shoot digital camera. At six years old my Canon was simply the victim of 
Since a portion of my web traffic originates from the medical community, I’ve decided to provide an update on a web technology that you’ve all probably heard about,
I’ve been experimenting with some Google Labs Gmail options, and came across the mail goggles feature. When enabled, a simple Ajax menu with basic math appears whenever you attempt to send an email. You must answer five basic arithmetic problems correctly in order for the mail to send. It’s intended to prevent you from sending unintended emails that you’d regret afterward–likely ones that you send late-night or while inebriated.