February 2nd, 2015 by Dr. Val Jones in Health Policy, Opinion
1 Comment »
Electronic medical record systems (EMRs) have become a part of the work flow for more than half of all physicians in the U.S. and incentives are in place to bring that number up to 100% as soon as possible. Some hail this as a giant leap forward for healthcare, and in theory that is true. Unfortunately, EMRs have not yet achieved their potential in practice – as I have discussed in my recent blog posts about “how an EMR gave my patient syphillis,” in the provocative “EMRs are ground zero for the deterioration of patient care,” and in my explanation of how hospital pharmacists are often the last layer of protection against medical errors of EPIC proportions.
Considering that an EMR costs the average physician up to $70,000 to implement, and hospital systems in the hundreds of millions – it’s not surprising that the main “benefit” driving their adoption is improved coding and billing for reimbursement capture. The efficiencies associated with access to digital patient medical records for all Americans is tantalizing to government agencies and for-profit insurance companies managing the bill for most healthcare. But will this collective data improve patient care and save lives, or is it mostly a financial gambit for medical middle men? At this point, it seems to be the latter.
There are, however, some true benefits of EMRs that I have experienced – and to be fair, I wanted to provide a personal list of pros and cons for us to consider. Overall however, it seems to me that EMRs are contributing to a depersonalization of medicine – and I grieve for the lost hours genuine human interaction with my patients and peers. Though the costs of EMR implementation may be recouped with aggressive billing tactics, what we’re losing is harder to define. As the old saying goes, “What good is it for someone to gain the whole world, yet forfeit their soul?”
| Pros Of EMR |
Cons Of EMR |
| Solves illegible handwriting issue |
Obscures key information with redundancy |
| Speeds process of order entry and fulfillment |
Difficult to recall errors in time to stop/change |
| May reduce redundant testing as old results available |
Facilitates excessive testing due to ease of order entry |
| Allows cut and paste for rapid note writing |
Encourages plagiarism in lieu of critical thinking |
| Improves ease of coding and billing to increase reimbursement |
Allows easy upcoding and overcharging |
| Reminds physicians of evidence-based guidelines at point of care |
Takes focus from patient to computer |
| Improves data mining capabilities for research and quality improvement |
Facilitates data breaches and health information hacking |
| Has potential to improve information portability and inter-operability |
Has potential to leak personal healthcare information to employers and insurers |
| May reduce errors associated with human element |
May increase carry forward errors and computer-generated mistakes |
| Automated reminders keep documentation complete |
May increase “alert fatigue,” causing providers to ignore errors/drug interactions |
| Can be accessed from home |
Steep learning curve for optimal use |
| Can view radiologic studies and receive test results in one place |
Very expensive investment: staff training, tech support, ongoing software updates, etc. |
| More tests available at the click of a button |
Encourages reliance on tests rather than physical exam/history |
| Makes medicine data-centric |
Takes time away from face-to-face encounters |
| Improved coordination of care |
Decrease in verbal hand-offs, causing key information to be lost |
| Accessibility of health data to patients |
Potential for increased legal liability for physicians |
September 27th, 2013 by Dr. Val Jones in Health Tips
2 Comments »
I’ve been following (and often participating in) fitness trends for decades. From Jim Fixx’s outdoor running to Jane Fonda’s work out videos, to Conan-the-Barbarian body building, to step aerobics, to Tae Bo, to hot yoga, to Zumba, and now CrossFit… America’s exercise pendulum has been swinging wildly across the spectrum of possible physical activities. So have we finally reached a balanced mix of strength and cardio for optimum fitness? Maybe.
CrossFit is a system of exercise and nutrition (founded in 2000 by Greg Glassman) that claims to “forge elite fitness.” Their Reebok-sponsored annual games boast that the winners have proven themselves to be “the fittest on earth.” CrossFit advocates a mix of aerobic exercise, gymnastics (body weight exercises), and Olympic weight lifting. Workouts are typically short—30 minutes or less—and intense, requiring maximal physical exertion.
I’ve attended multiple regional Cross Fit competitions, watched national games, competed in a CrossFit style competition, and worked out with several CrossFit athletes as well as attempted their work outs (WOD) on occasion, though I am not a member of a CrossFit gym. All this is to say that I’ve spent a good deal of time contemplating the merits of CrossFit, both as an athlete and as a physician trained in sports medicine. And here’s what I think:
Pros:
Difficulty. High intensity interval training (HIIT) is an effective and highly efficient way to improve muscle strength and cardio-vascular endurance. In my opinion, CrossFit’s greatest contribution to the fitness industry is its emphasis on HIIT, something that has not been sufficiently emphasized in the past.
Nutrition. CrossFit emphasizes the importance of healthy nutrition as part of its fitness strategy. This is sorely lacking in other systems/regimens. While I might quibble with some of the more extreme “Paleo” proponents within the CrossFit community, there’s no arguing that a diet rich in fruits and vegetables, lean protein, healthy oils, and complex carbohydrates (no sugars or refined flours) is a healthy way to eat.
Community. Peer support encourages consistency in participation. CrossFit does a good job in building community and making everyone feel welcome. All levels of fitness (and all ages) are welcome to join a CrossFit gym and participate to the best of their ability in the workout of the day (WOD).
Affordability. CrossFit gyms are relatively inexpensive to outfit (less high-tech equipment) and are easy to scale. For this reason they provide greater access to people at all income levels, which is a huge plus.
Portability. CrossFitters learn how to use their own body weight to create challenging exercise routines anywhere, anytime. There is no longer any excuse not to get a good workout in, whether you are traveling and can’t get to the gym or you are too busy to break free from the kids to do a more formal work out.
Cons:
Frequent Injury. CrossFit injury rates are substantially higher than most other fitness regimens. Herniated disks, muscle and tendon ruptures, rhabdomyolysis are not uncommon. In fact, most CrossFit athletes that I know presume that “injury just comes with the territory” and I frequently see Facebook photos of bloody/blistered hands as some kind of badge of honor. I myself sustained a low back injury even when carefully observing my technique during a CrossFit workout, and a dear friend actually ripped off one of the heads of his bicep when attempting an Olympic weight maneuver, while another friend fractured her wrist after falling down during a series of box jumps to exhaustion. Trust me when I say that if you do CrossFit long enough, you’re bound to become injured in some way.
Challenging Technique. Correct exercise form is hard to master, and since many CrossFit moves derive from gymnastics and Olympic weight lifting (sports that take many years to perfect), it is incredibly important to perform movements according to correct mechanical form. Although CrossFit experts strongly agree that good form is the key to safe and effective exercise, the fact is that people don’t always follow directions. In fact, most athletes that I’ve watched at CrossFit gyms suffer from poor form in one or more of their moves – sometimes because of inexperience, and other times because they are too exhausted to perform their final rep(s) correctly and their attention has waned. Functional movement is freer than the usual, controlled weight scenarios in a gym’s circuit training machines. And with that freedom comes the benefit of activating more muscles at a time, but the danger of injury, especially for new initiates or older athletes.
Peer Pressure. The flip side of having a “strong community” that encourages participation, is that the same community may push participants to engage in unsafe exercise practices. I’ve often seen well-meaning CrossFit instructors encourage people to pick up heavier weights than they feel comfortable with in order to push them to become stronger. There is a fine line between healthy encouragement to challenge yourself, and dangerously heavy weight lifting. It’s normal to want to “keep up with the Joneses” to your right and left during a WOD, but when Mr. Jones is a 250 pound tower of muscle, you might not want to be lifting the same weights.
Glorification of the mesomorph. There’s no doubt that committed CrossFitters develop enviably lean, muscular bodies. However, I wince a bit at the tendency for CrossFitters to promote the idea that their way is “THE best way” to be fit, and the bravado surrounding their competitions for “fittest on earth” is exclusionary and unfair. Just because an athlete was born with a different body type, ill-suited to Olympic weight lifting for example, doesn’t mean they can’t be fittest on earth (a rather subjective measure – why not an Ironman as the fittest?) There’s not much variation in the body types of those who are at the top of the CrossFit heap (i.e. large muscle mass, not too short or tall), which speaks to the fact that ultimately this sport is not optimal for all-comers (nor is the position of linebacker on a football team).
My bottom line: CrossFit must be approached with caution, though it provides some excellent HIIT and nutrition principles that can optimize one’s health. If you enjoy strength training (more than cardio or yoga for example) and like camaraderie but can resist the temptation to push yourself into the injury zone, then CrossFit may be for you.
I personally recommend (and participate in) what I would call “CrossFit light” – meaning workouts of similar CrossFit intensity but without extreme weight/maneuvers, and scaling up slowly (especially when new to exercise or a Masters athlete), adding additional cardiovascular training, and eating a diet slightly higher in complex carbohydrates than is generally recommended by strict “paleo” type CrossFitters. And of course, I do not believe that my way is the best or only way to be fit. If you like running, cycling, yoga, Pilates, or even step aerobics – good for you! Aim to be active for an hour/day – and add a little strength training in as you can. If you do that much, you may not be the “fittest on earth” but you’ll be doing more exercise than 96% of Americans!
