Wednesday, August 13, 2014

What would happen if Choosing Wisely became the medical "law of the land"?

Choosing Wisely (CW) is an initiative or campaign lead by the American Board of Internal Medicine Foundation (ABIMF) to change the thinking of physicians and patients so that the choice of  medical tests and treatments are chosen  wisely in such a way as to greatly reduce waste of resources and harm to the patient.

It began as an apparent low-key program to simply have the physician and her patient sit down together and have conversation about what needed to be done in a particular patient's case and it continues in part to be marketed as such. So, if for example that a given test, e.g. MR of the lumbar spine,might not be ordered if it were the case that an MR in that stylized scenario had not been shown to be helpful.The patient would be subject to possibly harm of a false positive tests and the possible cascade of more testing,etc etc.

However in the two years since the launching of CW ( at the time of this writing) several policy experts and wonks have envisioned a much more full bodied, authoritative and coercive role  for the pronouncements announced under the CW brand.  It is this expanded role for CW that I refer to as the medical law of the land.. From simply reducing waste and  harm a second wave of CW is to reducing "low value" services,however that may be defined

So based on some of these experts' recommendations, what would the medical landscape look in the era in which the decisions of Choosing Wisely ,would be much more than the suggestions or recommendations,which is how they are sometimes presented  and  instead be  determinative in regard to the reimbursements of third party payers, private and public as well being used in decisions regarding maintenance of certification and other mechanisms to decrease medical costs.

Consider the comments of Dr Robert Benson Jr.,President Emeritus of the ABIM and ABIMF  writing on the ABIMF blog with bolding of words added by me:

" CMS, which has the ultimate negotiating position in the form of reimbursement for Medicare services, could only accept negotiated bundled charges. It could also refuse payment for non-compliance with the Choosing Wisely recommendations."...ABIM could require candidates to achieve a perfect score on questions related to costs and redundant care as a requirement for admission to secure exams for initial certification or MOC."

So, a candidate for ABIM certification would have to properly quote the Choosing Wisely rules recommendations before he even gets to take the certification ofrMOC examination.

This recent commentary by Dr N.E. Morden and her co-authors from Yale and Harvard tells the same story.

"..physician-endorsed low-value labels will probably be leveraged to these purposes. [cost containment and quality measures]...We believe that if such efforts are designed and applied carefully they should be embraced as a promising method for reducing low-value services."

...linking the lists ( of tests and procedures not to do ) to specialty specific maintenance of certification act activities such as practice audits and improvement tasks could also advance their dissemination and uptake at very low cost."

"...Choosing Wisely items should also be incorporated into quality-measurement efforts such as Center for Medicare and Medicaid Services Physician Quality Reporting  ...linking low value service use to financial incentives ( translate penalties )  .. should accelerate ...into practice changes."

So payment for physician services,quality ratings,and maintenance of board certification are linked to adherence to the "recommendations" of  CW.

In this proposed choosing wisely world the deciders at CW assume a very powerful position.Various special interest groups stake holders would have great incentive to lobby the CW leaders,to do what they could to direct the "recommendations". Physicians would have to follow the CW guidance or risk loosing certification let alone payment for services. As bound as physicians would be to the  dictates of the CW authority how much trust could a patient have that his physician is acting in his best interests .Making CW the medical law of the land would be a giant step toward the collectivization of medicine and destruction of the traditional physician patient relationship.

Of course, all of those sky-is-falling comments are in stark contrast to what one would read on the websites promoting the CW campaign.. There we hear  marketing phrases such as "ensuring the right care at the right time" and doing reasonable, sensible things and involving the patients in the decision process. Mom and apple pie with ice cream on the pie is the image floating above  the CW advertising efforts, but when one reads the comments of Benson and Morden et al  that outlines what they want to do,a different, darker side of CW is visible.So what is it: an idealized physician-patient collaborative effort or advocacy for  an alarming  level of medical care hegemony lead by select members of the higher echelons of the progressive medical elite who seem to believe that carrots are not enough .The ABIMF and the Robert Wood Johnson Foundation are spending millions of dollars convincing the public and members of the medical profession that Choosing Wisely is a collaborative,thoughtful movement that just wants to ensure that patients get the right care at the right time while the President Emeritus of ABIM(F) and some policy wonks from Yale and Harvard talk a markedly different game.

Today's trial balloons may well become tomorrow's policies and governing rules about how medicine is practiced and it will not be all about the right treatment at the right time.It will be about the most cost effective means of achieving quality adjusted life years as that is valued by someone other than those trying to live those years.

Wednesday, August 06, 2014

The crusade to change medical ethics,custom and practice gains momentum

The mega-thought leaders,the established leadership of some of the major,influential professional medical organizations, and an alarming numbers of fellow travelers are on a quest to change the thinking of the worker-bee physicians,and the general public (who are either now patients or potential patients) from the long established model of the physician as an advocate and fiduciary to the patient to one in which the physician is a steward  of "scarce medical resources" which are characterized as being owned by society.But the physicians who are tricked into acting in that way are not preserving "society's resources" but rather they are boosting the bottom line of some vertically integrated health care entity.

Early explorations  and exhortations of this theme in the major medical literature are exemplified by one article in the Annals of Internal Medicine and a series of articles in the Journal of the American Medical Association (JAMA).I chose these articles because the authors were quite explicit about their recommendations.

A series of articles was published in 1995 in JAMA authored by Dr. David Eddy that discussed the metrics and merits of decision analysis which he hailed to be a mechanism to increase the quality of medical care while reducing costs. Eddy defined quality as the greatest medical good for the greatest number within the eco-medical collective (aka HMO now this might be an ACO) It did not go unnoticed to the skeptical reader that Dr. Eddy listed his affiliation as "Kaiser Permanente of Southern California")

In 1998 M.A. Hall,a law professor, and Dr. Robert A. Berenson writing in the Annals of Internal Medicine said that "the traditional ideal" [the prime duty to the patient ] was "not compatible with the role that existing insurance contracts and manged care arrangements define for physicians."
"We propose that devotion to the best interests of each individual be replaced with an ethic of devotion to the best interests of the group for which the physician is personally responsible."

Berenson and Hall  justified this  ethical sea change because the role that insurance contracts would  define for the physicians.Medical ethics must change to accommodate the bottom line of the third party payers.If traditional ethics were in the way,just change the ethics and that is exactly what the ACP and the ABIMF are attempting to do.Never mind that for the most part one of the characteristics of a profession is that it and not a third party defines its ethics.They seemed to either rewrite the definition of a profession or declare that the practice of medicine was not really a profession at all.

 Dr.Berenson Joined HCFA in 1998.His biography found at the ECRI website indicates that from 1987 to 1997 he was a Vice President at the Lewin Group.Lewin is part of Ingenix which is owned by United Health Care Group.Ingenix changed its name to Optuminsight in early 2011.(See here for details.)He is a fellow at the Urban Institute and in  2010 he became vice of  the Medicare Payment Advisory Commission (MEDPAC)

 In a recent NEJM roundtable, Dr. Atul Gawande, summed it up with this reference to "a new culture in practicing medicine"  in which physicians will "prioritize our responsibilities as shepherds of scare social resources  to the same extent that we've historically prioritized our responsibilities for providing benefits to our specific patients"  This, or course, is nothing new. The American Board of Internal Medicine Foundation (ABIMF) and the ACP has been promoting this notion of  physicians as stewards of resources as part of the new Medical Professionalism which debuted in prime time in 2002 in a well funded campaign. ABIMF received some $ 13 million from the ABIM  which apparently represented receipts well in excess of costs of the various testing programs ABIM administers to internists. Another $ 5 million was in the form of a grant from the Robert Wood Johnson Foundation,

 The Choosing Wisely campaign is well funded and is in part funded ironically by thousands of internists who sent off their checks to take a certification exam not to support a political, philosophical campaign  whose mission appears to be to usher in the medicine of the collective.

It gets ever worse.Consider the following comments of Dr. John Benson Jr,former CEO of ABIM and ABIMF: (my underlining)

" ABIM could require candidates to achieve a perfect score on questions related to costs and redundant care as a requirement for admission to secure exams for initial certification or MOC."

If a candidate does not learn the Choosing Wisely catechism or some other subjective view of what is and is not high value to the letter she would not even be "allowed" to take the certification exam. 

 You have to wonder  how the typical patient would  feel if he knew that his physician  was devoted to the best interests of some statistical aggregate, perhaps those who found themselves in some or other ACA or HMO or being treated in some large hospital system.It is not clear to me how many physicians have adopted that perverse devotion but it is clear that the caravan of the medical progressives is expending much effort and money to that end and I am afraid while some dogs  are barking objections the caravan will move on.

I still remember the elation and pride that I had when I learned I has passed the Internal Medicine examination ( I became board certified so long ago there was still a written and a oral exam). Now as I look at the efforts of the ACP and the ABIM to destroy the traditional medical ethics of devotion to the patient, pride is not the emotion I feel.

Friday, August 01, 2014

Is "low value [medical] care like Justice's Stewart's definition of pornography?

In a 1964 obscenity case, Supreme Court Justice Potter Stewart admitted that he might not be able to specifically define the parameters of pornography but " I know it when I see it".

I wonder if a similar situation exists with the concept of low value medical care (LVC) which is  a main talking point in a campaign spearheaded by the American Board of Medicine Foundation (ABIMF).

Surely this term is not just a floating abstraction. I thought I had  simply missed the definition in reading about LVC. Off to Google to enter "definition of Low value care". Neither Google nor Bing lead me to a generally accepted definition of low value care or for that matter value in health care in general.

In fact the literature of health care value is bereft of a general consensus as described in this quote from Dr.Scott D. Ramsey writing in the Oncologist :

"one of the most enduring and controversial topics in medicine is the concept of what constituents value in health care"

The concepts of the business management  guru, Michael E. Porter are widely quoted and for him value is defined as "health outcome per dollar spent" but he spends considerable effort in explicating how elusive and difficult that is to put into meaningful operational use.

Given that the term value lacks a clear definition and defined operational boundaries, how did the American Board of Internal Medicine Foundation (ABIMF) expect many medical professional organization to conjure up a list of low value procedures? That initiative was part of their "Choosing Wisely " Campaign. Yet a list were generated  by some process or processes with some or other operational meaning of low value.I guest these medical thought leaders know it when they see it.

Professor Catherine MacClean of University of Pennsylvania gives this definition of low value health care, which seems to be close to if not on the mark and at least  is more substantive:

"any care for which there exists an alternative form of care this is both equally  effective and lower cost. In this regard no care or watchful waiting is eligible for the designation "alternative form" I wonder how many of the  "Choosing Wisely" campaign's wise choices  meet that definition.

 I think that more than a few writers who talk about low value care may be using  little more than Justice Stewart's ocular  technique.

Wednesday, July 30, 2014

Population medicine approach meets Public Choice theory and practice

What happens with the population medicine approach (PMA) when one considers how thing really work according to the insights of public choice theory (PCT). Spoiler alert-you get much more cronyism,favoritism,and focused benefits and diffused costs with certain special interest groups profiting greatly.

Considering what went on with the writing of ACA what groups would be likely to profit from a governmental run PMA? Big Pharma,big health care insurance , big hospital system,big prescription drug management companies,and lots of consultants who will claim to be able to explain it all.

Recall some of the details of the profitable,magical revolving doors that were prominent  in the creation and the subsequent development   of The Affordable Care act.

 Leading the list has to be Nancy DeParle.See here for Dr Roy Poses's comments on her travels in and out of business and in and out of prominent roles in government.

Senator Max Baucus's chief counsel,Liz Fowler, was singled out by the good senator for her important work in crafting the ACA. See here for my earlier comments about the ins and outs of her moving from health related business to  Baucus' influential  committee and back again.

More recently is the interesting matter of the new deputy administrator of CMS,Andrew Slavitt,who assumed that post fresh from his executive position at Optum/QSSI, a subsidiary of the country's largest medical insurer, United Health Group. Optum was hired by HHS to set up the internet hub for Obamacare.The ethic "rule" that a person leaving a private organization to a governmental agency cannot interact in an official capacity with that firm for one year was waived in the case of Slavitt . See here for details.

 Should anyone be surprised that a deputy administrator of CMS would become chairman of ABIMF Board of trustees.

Glenn M. Hackbarth ,JD was a deputy administrator of Healthcare finance administration (the precursor organization to Center for Medicare Services  and  until recently was the chair of the board of trustees of the American Board of Internal Medicine Foundation (ABIMF).

Should anyone be surprised that Sam Ho, an executive Vice President of United Health Care, severed on an Institute of Medicine Committee that was charged to devise recommendations to the administration regarding what elements should be included in the mandatory health insurance proposed under Obamacare?

Answer to both- of course not.

After all who should know better what coverages should be included in a program that forces everyone to buy health care insurance than the CEO of an insurance company who will make out like crazy when the bill is enacted?

After all why would  one  of  the hierarchy of the largest third party payer ( ie Medicaid and Medicare) not wish to associate with a foundation that strives to conserve the nation's health resources?

No, these are not instances of strange bedfellows but rather folks synchronizing and harmonizing  their mutual interests? All these folks are just dedicated to providing quality health care to everyone while wisely making choices that will preserve our finite medical resources.

Should anyone be surprised that a former vice president of a large medical insurer (WellPoint)  was the key author of the Obamacare bill as it came out of Senator Baucus's committee? Of course not. who would be better qualified for that task than Elizabeth Fowler who was also chosen by the administration to oversee the administration of the statute after it was passed?

So what does all of this have to do with PMA and PCT? The history of the cahoots and cronyism of ACA provides the answer.

Monday, July 28, 2014

Dr. Gruber-were you wrong then or are you wrong now?

The "were you wrong then.." question is a classic attorney question thrown at an expert witness who has been caught in a contradiction. It seems that would be an appropriate one for Dr. Jonathan Gruber, a MIT economist who is often cited as an architect of Obamacare.Actually he was the architect of the Massachusetts health care law on which Obamacare is said to have been crafted.

In remarks recorded and played repeatedly on the web Gruber make it clear that he believed that only states could issue the subsidies.His comments indicated that states who did not sign on to Obamacare would be doing a great disservice to the its poor citizens as that was, he said, the only way they could get subsidies.
When a Federal court rules that his view was correct he changed his view and claimed that of course the Federal Government could give the subsidies.

See here for an article from Reason which quotes his before and after comments (Before the Halbig decision).

As to how Gruber would answer the hypothetical lawyer question, he has said that he simply made a mistake when he made the earlier remark. You know sort of a "speak- o"similar to the "typo" in Obamacare legislative language  which he claims must have occurred because everyone knew what they "really meant" and that the D.C. court used in its decision.The above quoted Reason article references a second time that Gruber made the  same speak-o.

Speak-o s may have been the cause of his various pronouncements  over time as to if Obamacare would increase or decrease health care costs.

  Being a health care economist, like a public health czar or clinical guideline writer, means you don't not have to ever say you are sorry.

Monday, July 21, 2014

A physician does not need to be society's steward to "Choose wisely"regarding medical advice

Eliminating dangerous and unnecessary medical tests and treatments is the ostensible aim of the "Choosing Wisely" ( CW) initiative that is being promoted by the American Board of Internal Medicine Foundation (ABIMF).

I submit that is is not only unnecessary to evoke the principle of physicians as stewards of society's medical resources to accomplish that goal but it is a dangerous concept and promotes the idea that the individual exists to further the welfare of the collective or " society" Even the most cursory study of world history in the 20th century should disabuse one of the notion that such an approach works out well.

If a physician strives to do what is right for the patients,not to harm the patient and respects the patient's autonomy no other ethical principle is necessary to achieve what the choosing wisely campaign purports to accomplish. Following century's  old  medical ethics it all that is required. A physician so directed would not knowingly order tests or treatments that are harmful to the patient or useless and thereby waste the patient's money, whether or not all or most  of the reimbursement is from an insurance company or the government.The physician by choosing wisely is not saving some mythical society's resources but is spending less of a particular entity's money.

It is not necessary to compare  spending patterns per capital in various countries to cajole physicians to reduce or eliminate  tests or treatments that are useless and or harmful. It is not necessary to change the culture of medicine which has been the announced aim of some spokesmen for ABIMS and ACP to get doctors to do what is right in their best judgment  for their patients.

When my family or I go to a physician I want her to recommended a test or treatment based on her judgement as to whether that would be in the bests interest of her patient and not based on some imaginary role as a steward of some mythical collectively owned resource.

 The folks at ABIMF have been very explicit about linking their version of social justice with the Choosing Wisely initiative.See here.  I submit that physicians have attempted to do what in their judgment is right for their patients without evoking the notion of social justice and that includes not harming the patient by ordering harmful procedures and treatment.Social justice as the term is generally used involves redistribution from the better off to the most disadvantaged. ABIMF's version of social justice is based on utilitarianism keyed to QALY ( quality adjusted life years) per dollar spent and seems to be obsessed with spending less money generally on health care.Think about that for a moment. In what other profession is there a well funded campaign to spend less on what members of the profession have much of their lives learning how to do? Cui Bono.

Being a physician is not the easiest job in the world.It continues  to be true that life is short,the art long, opportunity fleeting, experience treacherous and judgment difficult. My physician has enough to do without assuming the pretense of being a steward of anything-her fiduciary duty to her patient is more than adequate.

Friday, July 18, 2014

The population medicine approach does not respect the separateness of the individual,traditional or Rawlsian social justice nor evidence based medicine

 The population medicine approach disrespects the separateness and sanctity of the individual and individual liberty. It is antithetical to not only traditional medical ethics but also to the ethics of classic liberalism. Further it violates a major element in the concept of evidence based medicine, patient autonomy. It is not compatible with the social justice concepts as formulated by John Rawls and does not conform with the generally accepted meaning of social justice as redistribution from the less to the more needy.

The population medicine approach is basically utilitarianism which champions policies and actions that are supposed to bring about the greatest good for the greatest number. I say "supposed" because even the founder of utilitarianism recognized that logically and practically determining the aggregate utility or happiness did not make sense.Jermey Betham realized that adding John's happiness and Mary's happiness and subtracting Fred sadness was nonsense.

Quoting Bentham  "Tis vain to talk of adding quantities which after the addition will continue distinct as they were before, one man's happiness will never be another man's happiness;a gain to one man is no gain to another;you might as well pretend to add twenty apples to twenty pears, which after you had done that could not be forty of any one thing  but twenty of each just as there was before. ( ref. pg 136, A system of Liberty, by George H. Smith.) . Bentham admitted his "hedonic calculus" was based on a fiction  but he felt it was a necessary framework to get things done or legislation passed or policies accepted.

His approach echoes the thinking of the man who approached a psychiatrist and told him that he was very worried about his brother. Why are  you worried? Doctor, he thinks he is a chicken. Well, that is very serious you need to get him hospitalized.No, the man replied, we can't do that, we need the eggs.

 Bentham also needed the eggs.

 Everyone make decisions in everyday lives.It may not involve a formal or explicit cost-benefit analysis but it often involves a trade off. Utilitarianism goes beyond  making a trade-off within a person's life to the making of trade- offs between persons' lives and without their consent throwing the discreteness of individual under the bus. The population medicine approach does just that.

Consider the following quote from Dr. Harold Sox writing in the November 13,2013 issue of the Journal of the American Medical Association:Here he is  writing about allocation of funds occurring in the population medicine approach across patients and programs in which funds would be shifted to program in which the value was higher, as judged by QALY per dollar spent.

"It will take several generations to realize the full benefit of investments in disease prevention.In the short run,these investments draw resources away from tests and treatments from some sick people.In the long run, disease prevention and better low cost technology could reduce the outlay for treatment. In the interim, skillful clinical decision making can made the most of limited resources"
"Using the same metric of value and the same decision making principles for patients and for populations would be an important step toward a system that fairly allocates resources between the healthy many and the sick few."

The proponents of population medicine cavalierly admit there will be winners and losers. Dr. David Eddy in a series of articles In JAMA in 1995  said exactly that when he discussed the system that he proposed  as achieving better quality at lower cost. It was simply utilitarianism with cost effectiveness being a key metric in the allocations that would be made.Population Medicine is simply utilitarianism using quality adjusted life years (QALY) per dollar spent as the new metric of happiness or utility.

Sir J.A. Muir Gray writing in the Lancet (Vol 382,July 20,2013 ) in a commentary entitled "The Art of Medicine.The shift to personalized and population medicine" said in part:

'In the 21th century clinicians have a responsibility to the population they serves,to the patients they never see, as well as to the patients who have consulted or have been referred.,individual clinicians, while still focused on the needs of the individual in front of them when in the consultation, also make decisions about the allocation and  use  of resources to maximize value for all the people  the population they serve.This could be a decision that will reduce the amount of care that some would receive and increase the amount of resources for another group of patients,or perhaps put resources into education so that generalists can better manage the patient that specialists do not need to see."

Winners and losers but  more than that- Dr. Muir Grey would have the physicians also use their "charismatic and sapiential authority to promote health and prevent disease and encourages sustainable care , getting the best balance of benefit to harm, while minimizing the amount of carbon generated."

This is  a tall order- to balance care for your patient and everyone else and strive to save the environment.Medical school will have to get even longer and harder to churn out docs with that skill set.Actually the rank and file docs will not have the allocation problem,the Platonic Guardians of Population Medicine will make the big decisions and the regular physicians will just adhere to guidelines.

The proponents of population medicine seem to think they have solved what Bentham thought impossible summing individual utilities by  using the QALY tool, quality adjusted life years which seem more scientific and objective that the "utils" of the early Benthamites.

 The ACP and ABIM Foundation are popularizing the new medical ethics. It appears that this new medical ethical system is an important prerequisite for population medicine  Here is how a former President of ACP, Dr. Harold Sox, ( ref. JAMA Nov.13.2013,vol310,no 8) explains it.

"Throughout history,codes of professional conduct have called on clinicians to make each patient's interests their highest priority.If resources becomes limited,clinicians will find themselves unable to adhere to that standard of practice for all patients.In 2002,a new code of conduct ,the Charter for Professionalism ,addressed this conflict by calling of physicians to consider the needs of all when treating the individual. While meeting the needs of individual patients,physicians are required to provided health care that is based on wise and cost-effective management of limited clinical resources.The provision of unnecessary  services not only exposes patient to avoidable harm and expense but also diminishes the  the resources available to others.
This remarkable passage indicates that the physician has an ethical imperative to balance the needs of the individual patient with the needs of society.With this foundational  principle of the population health approach, the Charter, in effect calls on clinicians to allocate resources. However, it does not provide specific advice. Recent programs such as the American Board of Internal Medicine  Foundation's Choosing Wisely campaign, are beginning to fill this knowledge gap, as do some practice guidelines." 

Dr. Sox speaks about "if resources become limited". By definition resources are limited. there has never been a limitless amount of medical care available.Apparently fiduciary duty to the  patient was acceptable as long as resources were not limited but by definition resources are limited.There has never been an unlimited amount of medical resources.

In this passage Dr. Sox ties together the Charter, the Choosing Wisely Campaign and the population medicine approach. Although Dr. Sox omitted mention, the Charter inserted a third ethical principle to the physician's ethical responsibility.It added to beneficence and non malfeasance, the furtherance of social justice which they stipulated was the fair and equitable allocation of medical resources which they later clarified  to mean that physicians should follow medical  guidelines based on cost effectiveness. But social justice as expounded by Rawls and as generally understood by most people means redistribution to the advantage of the most disadvantaged and that is not what population medicine offers. Shifting of resources to one group from another based on comparative QALY calculations may or may not necessary benefit the most disadvantaged in society. The choosing wisely campaign began with a suggestion to which few physicians would object: eliminate tests and treatments that are harmful or wasteful. But it was not necessary to invent a new ethical principle for physician to accomplish that goal. The ethical precepts of beneficence and non malfeasance covered that.One need not resort to claiming  that such act were required because physicists were the stewards of society's limited medical resource. It was sufficient to require that under the rubric acting a fiduciary agent of the patient.Further, the Choosing Wisely movement is morphing into something that some (see here) would want to be much more transformative.

Population Medicine approach is not compatible with the basic elements of evidence based medicine.Dr. David Sackett said:"Evidence based medicine is not “cookbook” medicine. Because it requires a bottom up approach that integrates the best external evidence with individual clinical expertise and patients' choice, it cannot result in slavish, cookbook approaches to individual patient care."

In the scenario described above by Dr. Sox in which funds might be diverted from someone's treatment to benefit some anonymous future person we hear no mention of consent of the patient.  Is it assumed that everyone will selflessly agree to sacrifice for the good of the collective.?Social and political schemes based on that principle worked out rather poorly in the 20th century.
The goal of EBP is the integration of: (a) clinical expertise/expert opinion, (b) external scientific evidence, and (c) client/patient/caregiver perspectives to provide high-quality services reflecting the interests, values, needs, and choices of the individuals we serv - See more at:

The goal of EBP is the integration of: (a) clinical expertise/expert opinion, (b) external scientific evidence, and (c) client/patient/caregiver perspectives to provide high-quality services reflecting the interests, values, needs, and choices of the individuals we serv - See more at: is Dr. David Sacket's definition of Evidence Based Medicine (EBM) :"EBP is the integration of clinical expertise, patient values, and the best research evidence into the decision making process for patient care. Clinical expertise refers to the clinician’s cumulated experience, education and clinical skills. The patient brings to the encounter his or her own personal preferences and unique concerns, expectations, and values. The best research evidence is usually found in clinically relevant research that has been conducted using sound methodology". (Sackett D, 2002)What seems lacking in Dr. Sox commentary about population medicine is mention of the patient personal preferences and concerns and values. There is nothing said about how the patient might feel in the scenario Sox describes in which funds that could have been used to treat  some one's illness are diverted to some preventive program in which the result may take generations to be achieved. In a system in which its proponents admit there will be winners and looses we are not told to what extent if any will the values and wishes of the loser be considered .Drs Eddy and Muir Grey seem to assume that patients  will be just fine when funds are directed away from their or their children's or spouses  care to some other use judged to be more valuable or cost effective. Programs which depend on changing human nature have not worked out well.Look at the dismal history of collective planning in the 20th century.
The goal of EBP is the integration of: (a) clinical expertise/expert opinion, (b) external scientific evidence, and (c) client/patient/caregiver perspectives to provide high-quality services reflecting the interests, values, needs, and choices of the individuals we serv - See more at:
I submit that population medicine approach and the usual notion of social justice and in particular John Rawls's definition of social justice are not compatible. In fact much of Rawl's magum opus ,A Theory of Justice,was  written at least in part to refute utilitarianism  which is  a principle on which population medicine depends. Rawls said the utilitarianism did not respect the separateness of the individual and argues strongly against treating people as means some social end,In the case of population medicine , this would be optimizing the QALY or QALY per dollar spent.

To mix the concept of social justice and population medicine as done by spokesmen for the ACP and ABIMF is  a masterful muddle of mixing incompatible concepts and stirring it up with platitudes,gratuitous assertions and non sequiturs.

So, other than  that the population medicine approach contradicts traditional medical ethics,does not further social justice as it is commonly understood, flouts a key element of evidence based medicine,and requires individuals to sacrifice  themselves to some alleged greaert good, it seems like a  pretty good idea.