Morbidity and mortality from preventable, noncommunicable chronic disease (NCD) threatens the health of our populations and our economies. The accumulation of vast amounts of scientific knowledge has done little to change this. New and innovative thinking is essential to foster new creative approaches that leverage and integrate evidence through the support of big data, technology, and design thinking. The purpose of this paper is to summarize the results of a consensus meeting on NCD prevention sponsored by the International Olympic Committee (IOC) in April 2013. Within the context of advocacy for multifaceted systems change, the IOC's focus is to create solutions that gain traction within health care systems. The group of participants attending the meeting achieved consensus on a strategy for the prevention and management of chronic disease that includes the following:
- Focus on behavioral change as the core component of all clinical programs for the prevention and management of chronic disease.
- Establish actual centers to design, implement, study, and improve preventive programs for chronic disease.
- Use human-centered design (HCD) in the creation of prevention programs with an inclination to action, rapid prototyping and multiple iterations.
- Extend the knowledge and skills of Sports and Exercise Medicine (SEM) professionals to build new programs for the prevention and treatment of chronic disease focused on physical activity, diet, and lifestyle.
- Mobilize resources and leverage networks to scale and distribute programs of prevention.
True innovation lies in the ability to align thinking around these core strategies to ensure successful implementation of NCD prevention and management programs within health care. The IOC and SEM community are in an ideal position to lead this disruptive change. The outcome of the consensus meeting was the creation of the IOC Non-Communicable Diseases ad hoc Working Group charged with the responsibility of moving this agenda forward.
Noncommunicable diseases (NCD, Table 1) account for 60% of all deaths and 44% of premature deaths.1,2 Noncommunicable chronic diseases are now the greatest cause of morbidity and mortality even in developing countries where they account for twice as many deaths as HIV/AIDS, tuberculosis, malaria, and all other infectious diseases combined.1–3 They are a barrier to achieving the United Nations' (UN) Millennium Development Goals4 and are a global threat to our economies in addition to our health. A report by the World Economic Forum and Harvard University estimates that chronic disease, currently costing 2% of the global gross domestic product (GDP), will cost the global economy 30 trillion USD over the next 2 decades, cumulatively 48% of the global GDP in 2010.3 But, chronic diseases are largely preventable. Their main causes are related to lifestyle, that is physical inactivity (recently labeled by The Lancet as being pandemic5), an unhealthy diet, and tobacco and alcohol abuse.
In 2010, the World Health Organization (WHO) and the International Olympic Committee (IOC) signed a memorandum of understanding to jointly promote activities and policy choices designed to reduce the risk of NCD.6 This was followed by a landmark speech given by the IOC President to the plenary session of the Sixty-Sixth General Assembly of the United Nations, September 19, 2011; a “watershed event” to “replace ignorance and inertia with awareness and right actions”.7 IOC President Dr. Jacques Rogge told the Assembly: “The problem is acute, the solution is at hand. It is a grim picture, except for one thing: We can do something about it.”
Low cost, highly effective solutions for the prevention and management of NCD are available.5 The IOC President emphasized the WHO recommendations on physical activity as core to NCD prevention.6 He called for safe and accessible public spaces for physical activity and sport, partnerships with transportation and urban planning, increased physical education, and better sport infrastructure and organization, thus building on the comprehensive, broad-based, long-term approaches recommended by International Society for Physical Activity and Health (ISPAH), the Grand Challenges Global Partnership, the WHO, the European Commission (EC), the World Economic Forum (WEF), Active Canada, Exercise is Medicine, the Organization for Economic Co-operation and Development (OECD),1–3,8–13 and many others.
To date, efforts to promote a “home” for prevention within health care has largely failed. Waiting for comprehensive, emergent reform of dysfunctional health care systems is unrealistic. Likewise, results from reductionist research studies have not been successfully implemented and scaled in such a way as to create population-wide impact.
The current approaches to chronic disease prevention and management involving public health and global health strategy14 may need to be merged with HCD. The latter approach, used as a catalyst for change in other industries, focuses on the importance of the human element in behavioral change.7 Successful implementation of testable, novel approaches will require committed, visionary leadership willing to reframe the problem from a practical, human-design perspective while sticking to a clear strategy to mobilize the resources and capacities needed for change.
The objective of this IOC consensus meeting was to achieve alignment on a strategy to design a sustainable plan of action for the prevention and management of NCD, coupling existing scientific evidence with HCD, focusing particularly on physical activity/exercise and behavioral change. In order to accomplish this objective, the SEM community must overcome considerable inertia created by the complexity and magnitude of the NCD problem and its context. The SEM community must bundle its efforts and embrace a new, creative approach aligned with a strategy that is clear, concrete, and human-centered.
For most of human history, people needed to be physically active to survive. Today, for instance, only 20% of Norwegian,15 8.2% of US,16 and 5% of UK17 adults meet physical activity guidelines. Over a 4-decade period, physical activity in the US has declined 32% and is projected to decline even further to 46% by 2030,18 while from 1991 to 2009, China's physical activity rates dropped by 45%.18 In the Arab World, 8 countries have physical inactivity levels ranging from 33% to 70% of the population.19 Over the past 50 years there has been a marked decline in energy expenditure for household management20 and civilian occupation,21 sufficient to explain the rising prevalence of obesity.22 Worldwide, physical inactivity and smoking are responsible for more deaths than any other modifiable risk factors.5 Clinical scientists are continuing to identify more characteristics that magnify the problem. For example, sitting time has been shown to be associated with increased cardio-metabolic risk independent of levels of physical activity.23–25 Low aerobic fitness is a risk factor for all-cause mortality, cancer, and cardiovascular disease, independent of body fatness.26,27
While the problem of physical inactivity, poor diet, and unhealthy lifestyle behaviors is evident and clear, the real problem is that we have not been able to mitigate the steady rise in NCD. In fact, the morbidity and mortality from NCD has worsened during the time we have been accumulating research data and publishing position statements and recommendations.28 The mere existence of national physical activity policies or action plans does not ensure their functionality or implementation. Physical activity guidelines are not implementation and implementation does not guarantee change.29 We can no longer opine that governments, schools, employers, facility managers, urban planners, ministries of education, global organizations, health care professionals, universities, recreation and health departments, community organizations, sport federations, the health care system, and transportation departments, “should” do something.8 The SEM community can do something, because its expertise lies closest to the intersection of physical activity, diet, and health.
Despite global advocacy for a sound “whole of government” systems approach,30 the direct and indirect costs of NCD remain staggering and unsustainable due to the financial, political, and structural complexity involved. The health care industry pushes government agencies for policies leading to change and the government pushes the health care industry to develop programs of prevention. The failed attempt to limit the serving size of sugar-sweetened beverages by Mayor Bloomberg in New York City is an example of the limits of authority even with well-intended policy interventions.31 In contrast, the Director of the Swedish Bureau of National Health and Welfare declared there is enough evidence32,33 for the health care system to act “now”, an example of the government's expectation that real change requires the medical system to act. Prevention remains caught in the middle with policy makers telling health care to implement change and vice versa. With broad and ill-defined objectives that lack alignment and strategic focus, prevention remains in the realm of passive and suggestive theory and the vast amount of scientific evidence, while true, has been useless for effecting change.34 Not surprisingly, there is no clear plan to respond. We readily acknowledge the conflict between the complexity of chronic disease and the reductionist approach being used to solve it as well as the potential blind spots that result from determinist thinking.35,36 The complex nonlinearity of health behavior does not allow for simplification by solely focusing on a single intervention. We must resist, on the one hand, lofty position statements and recommendations that lack concreteness and clarity and that displace responsibility to amorphous entities and, on the other hand, a top-down approach conceived by medical and scientific experts that reproduce knowledge and guidelines that does not translate into action.
We must figure out how to get around the obstacles that prevent us from making progress in prevention. These include: (i) the reductionist, determinist approach to thinking within medical science which has become the default approach to health care delivery, (ii) the financial model of disease- and event-based medicine, (iii) the single intervention model, (iv) the lack of disease-burden matched and prevention-oriented curricula for training health care professionals, (v) the absence of a tailored distribution channel to deliver knowledge, and (vi) the uncertainty of changing human behavior.37
In order to create a consensus action plan for the prevention and management of chronic disease, the IOC convened a group of experts April 10-12, 2013 in Lausanne representing sport and exercise medicine, public health, clinical epidemiology, design thinking, industry leadership, advocacy, exercise science, reliability and reproducibility of biomedical evidence, social marketing, education, technology, and lifestyle behavior interventions. Prior to this, 5 participants met for 1 day in New York in December 2012 to plan a design thinking approach to the meeting.
The 2 1/2-day meeting opened with an introduction and statement of the problem followed by 15 minute lectures and discussion by each participant, addressing the following 3 questions: (i) Why did you accept the invitation to this meeting (why are you here)? (ii) What do you believe is the single most important thing that needs to happen (actually take place) to reduce the morbidity and mortality associated with chronic disease? and (iii) What steps would you take to implement that “thing” in the next 1 year? Experts were urged to use existing systematic collections of evidence as well as point to new areas of opportunity.
These presentations and discussions led the group to formulate the following issues for consideration: (i) the problem, (ii) opportunities for behavioral change, (iii) the importance of HCD, (iv) the value of the SEM model of function and performance, (v) the requirement for actual centers within which to develop prevention programs, and (vi) the importance of the IOC's leadership. Half the meeting time was spent using a design thinking approach to integrate scientific evidence with human reality to achieve consensus for an action plan. The last half day was spent formulating a rough draft of the manuscript and an 18-month action agenda.
Given the impact of unhealthy lifestyles on the chronic disease pandemic,5,16,29 governments began, decades ago, to emphasize lifestyle and behavior changes to broaden the scope of national health policies beyond traditional medical and surgical interventions.38–40 For this reason, a primary focus on behavioral change as the core component of all clinical programs for the prevention and management of chronic disease is essential.
Understanding and guiding human behavior is very complex given the wide range and overlapping correlation of individual (beliefs and attitudes), interpersonal (cultural and social norms), environmental (social, built, and natural environment) and policy (regional, national, and global) factors.16 In a Swedish study, 76% of patients recognized responsibility for changing their own behavior but still expected the health care system to help them change.41 This complexity reflects the underlying discussion as to personal or social “responsibility” for physical inactivity and other lifestyle “choices.”
The emphasis of interventions can be on proximal (individual) or more distal (social-cultural and/or environmental-political) correlates of physical inactivity and other lifestyle related behaviors. There is good reason to believe the proper emphasis is changing the environment by engineering physical activity into our daily lives without individual awareness. Insights such as the so-called “nudges” encourage and support people through change toward a choice architecture that alters their behavior in a predictable way, whilst fully preserving their autonomy and respecting cultural norms. In simple terms, nudging can be used to change the default option towards a healthier choice,42,43 for example by placing healthier products at a more prominent and convenient place in the cafeteria. However, altering choice architecture through advocating for concurrent, system-wide strategies to build a supportive environment requires huge efforts to orchestrate multiple stakeholders including policy makers, nongovernmental organizations (NGOs), schools and corporations to bring about desired changes.
Various social cognitive theories that solely emphasize the intention of self-regulation and self-control as key determinants of behavior, for example Theory of Reasoned Action44 and Theory of Planned Behavior45 fall short when taking into account the importance of the habit formation process46 and the contextual nature of behavior.47 Traditional interventions assume that people make rational lifestyle decisions whereas, in reality, many such decisions are actually irrational, using unreasoned shortcuts or heuristics (habits) instead of logic.48 Thus, most interventions, which are designed solely from a content perspective without acknowledging the user as the expert of their own experience, are more likely to fail. Interventions and solutions need to “go with the grain of how people behave.”49
The power of habit formation in behavior counseling remains relatively untapped for NCD prevention. Habits are automatic responses to contextual cues, acquired through repetition of behavior in the presence of these cues.50 In order to change these habits one needs to take into account that a specific cue will trigger action if motivation and ability to perform the task are adequate to result in a physical or psychological reward.51 For example, even if an unfit person becomes highly motivated to run a marathon tomorrow, he or she will most likely not succeed since the physical ability (eg, cardiovascular capacity and muscular endurance) needs to be developed over time. Thus, the difficulty of the task needs to be lowered and thereby the ability to perform increased. Habit formation starts with simple, very specific tasks of daily physical activity that can be gradually increased as one builds confidence and control (eg, taking the stairs instead of the elevator at work). With incremental success and the adoption of more ambitious behaviors, a more tractable and specific behavior change is targeted rather than a complex task such as “running a marathon”. Upon successful formation of one specific healthy habit in isolation, there may be a spillover effect to many other aspects of the individual's life.52,53 Additionally, targeting one person with a behavior change program may impact his or her social network by triggering substantial behavior change in that person's friends, thereby shaping a social norm.52 Thus, the cumulative impact of a preventive intervention is the sum of the direct health outcome of the individual, plus the collateral health outcomes in those socially connected (collateral health effects). This emphasizes the connection between the individual and surrounding social determinants of health.54 Of course, collateral effects can be both positive and negative, and therefore both possibilities should be considered.
A large opportunity is appearing related to the conversion of data into information that helps guide sound decisions by both clinicians and patients. Tools like patient activation measures help to stratify and individualize patient care by tailoring coaching, education, prevention, and care protocols to different patients at different levels of readiness.55 Technological advances are readily available, such as pedometers or tracking devices that may include sensors in smartphones, to provide important information about individual physical activity patterns.56 Persuasive technology uses interactive smartphone applications as a decision support tool to trigger certain user behaviors through instant feedback and support.51 By incorporating the feedback from real-time patient data analysis, it is possible to provide insights in the choice architecture towards much more targeted behavior counseling.51
The explosion of big data produced by the digital society has caused a management revolution in other industries in decision-making and customer engagement.57,58 Companies worldwide invest heavily in sophisticated analytical capabilities aiming to draw meaningful customer insights.56 For example, traditional retailers analyze buying habits of their customers and run algorithms to better predict their needs and customize their product suggestions based on unique preferences of the individual.59 In Public Health, Google is able to predict the spread of an influenza pandemic more accurately and several weeks earlier than the traditional surveillance systems of the US Centers for Disease Control.60 Comprehensive data analytics have long been used in sports such as baseball and soccer to determine success factors and adjust the tactics accordingly.61 In health care, Electronic Medical Records (EMR) generate massive data sets, offering the challenge of how to convert largely unstructured by-products of health care delivery into useful assets for patients' insight.62 These technology advances will leverage insights, foster behavioral change and ultimately lead to habit formation by influencing the individual, interpersonal or environmental factors, a necessity for a successful prevention plan.
In preventive health care we too often jump from our knowledge of a situation to “learned solutions,” bypassing critically important steps including observing, discovering, interpreting, ideating, prototyping, iterating, and monitoring. This works for many of our daily tasks (eg, prescribing beta-blockers for high blood pressure) but reaches its limits with lifestyle change. For example, we do not always know how to translate precise, well-established guidelines and recommendations into an individual's daily routine.63 Nor do we educate healthcare providers with the knowledge and skills to deliver well-established and evidence-based interventions to our patients.64 From a scientific, analytical perspective we know the dose–response relationship of regular exercise with regard to frequency, duration, and intensity.65 In fact, every health care professional and layperson knows more or less about the importance of physical activity to well-being and quality of life. Still, the compliance rate with evidence-based guidelines is poor and inconsistent from the provider and the patient perspective.63,66
Interventions designed from a content perspective that only see the user as the beneficiary of the final product or service often fail because, by directing people using a top-down approach, impediments for implementation and adherence at the individual and organizational level are not taken into account.67 Patients are often given solutions that only focus on the treatment of their diseases instead of solutions that also incorporate aspects of desirability (Figure 1). For example, prescribing a medication is one treatment option for many diseases; however, without a behavioral plan for habit formation, compliance may impede the success of this treatment option. When designing prevention programs, framing the context for behavioral change requires asking the right question, which is often “what matters most to you” rather than “what's the matter.” The lack of active human engagement in understanding patients' underlying problems and developing feasible solutions may explain why, after decades of tool development, we have not achieved results with prevention.
Yet “providing care that is respectful of and responsive to individual patient preferences, needs, and values and ensuring that patient values guide all clinical decisions”68 has long been identified as a key quality improvement parameter towards patient-centered care.69–71 Indeed, there is an entire industry known as HCD that relies on understanding people's needs and motivations in order to design desirable, feasible, quality solutions that meet those needs.72–74
Prevention differs from treatment from a behavioral perspective because future health problems are “invisible” (subclinical, asymptomatic),75 resulting from deeply ingrained habits. With prevention, “success” is defined as the absence of an outcome (eg, avoidance of a heart attack). Thus, empathic solutions become critically important in prevention. The challenge for health care, one that has not yet been embraced, is to accept responsibility for understanding the factors that direct behavioral change within this context. Human-centered design embraces constraints to innovate solutions from the human perspective (Figure 1) and combines empathy, creativity, and rationality in analyzing and fitting solutions to context and personal preferences. Human-centered design uses techniques and methodologies to understand the complex context of internal motivators and external barriers to behavioral change and habit formation. Direct observation and interaction with people are used to understand the context of what they want and need in their lives and what they like or dislike about the way particular products or services are made and delivered (Figure 1).72 By investigating—and designing for—the human element it is possible to gain unexpected insights on how to frame the problem from the individual's perspective in a way that can help to develop the sustainable solutions.
A design attitude toward problem solving allows us to ask basic but fundamental questions like “what is the real problem being faced and how might we overcome it?.”76 The initial solutions are created with human desirability in mind and focus later on the technical feasibility and viability of possible solutions.77 For example, an increased attention to age appropriateness, fun, incentives and motivation, social support, feedback and style of teaching/coaching/mentoring in interventions targeting children can be substantial to the experience and feeling of the intervention.78 Human-centered design is an approach that can incorporate other methodologies such as Intervention Mapping79,80 and that compensates for the deficiencies that require “implementation research.”81,82 With these categories in hand, designing a simple and easily understandable program (more user-centric) avoids the confusion which often takes place at the end of program development when it is discovered that compliance with the intervention is low.
There is an immense opportunity arising as health care professionals show increased interest in focusing on user-centricity and acknowledge that designers can have a profound influence on social innovation.83 The critical balance of creative and intuitive thinking (design thinking) with technical and content expertise (analytical thinking) has been very successful in diverse settings and organizations.72,74 Human-centered design with its inclination to action, rapid prototyping, and multiple iterations, can be piloted, scaled, and formally tested for its ability to create effective preventive programs for chronic disease.
UNIQUE ATTRIBUTES OF SPORT AND EXERCISE MEDICINE FOR DISEASE PREVENTION
The modern medical discipline of SEM has its roots deeply imbedded in the scientific study of human function and the beneficial adaptations to physical activity and exercise that accrue in multiple organ systems. The human body has profound capacity to increase performance in response to training. Increases in muscle mass, stroke volume and ejection fraction, red blood cell mass, capillary density, and mitochondrial volume density, as well as changes in fuel storage and utilization result in improvements in muscle strength, endurance, aerobic and anaerobic capacity, as well as agility, balance, and flexibility. These adaptations are profound. The term performance tends to be used to describe these adaptations in the competitive athlete, while functional capacity is most often used for non-athletes. For an aged person or one with chronic disease and multiple comorbidities, functional capacity remains trainable in the same way performance is trainable in athletes.84 The training that results in these physiologic adaptations is the same training associated with substantial health benefits.
Despite this rather noble foundation for SEM, a clinical discipline less than 4 decades old, its potential to benefit health and function outside of competitive athletes has not been realized. For this reason, it is necessary to extend the knowledge and skills of SEM to the general population to build new programs for the prevention and management of chronic disease focused on physical activity, diet, and other lifestyle components.
Virtually everyone develops chronic disease and most people develop multiple chronic diseases. For this reason, creating a culture of health versus disease is not realistic. The much more realistic approach is acknowledging the reality of chronic disease and working to prevent and manage it over the lifespan. Symptoms of chronic disease are simply events along a continuum that spans many years during which preventive practices may influence the onset and severity of the symptoms. Traditional medicine sees the absence of symptoms as health and the onset of disease symptoms as an acute event requiring treatment (eg, medication or surgery). Prevention attempts to identify risk factors early, address these factors, and thereby delay the onset of symptoms of chronic disease. Furthermore, prevention can ameliorate the effects of existing chronic disease on functional capacity and the development of related chronic diseases (comorbidities).
There is an urgent challenge as to how to successfully include the prevention and management of chronic disease in the daily clinical practice of SEM and primary care medicine.37 The challenge is one of addition—developing new capacity, clinical programs, and expertise in chronic disease prevention and management to provide new preventive services to the general public in an effective and cost-effective way.85 The focus of most SEM practitioners and clinics is still on the care of competitive athletes. One of the unique features of the scope of SEM is that, unlike other medical specialties, it is not organ system or disease specific.86 To date, knowledge and clinical skills in the area of chronic disease prevention and management have not been the focus of continuing professional development in SEM, even though this would be a relatively simple and potentially influential step to take. Formal clinical training in chronic disease prevention and management must be developed and provided for SEM and primary care practitioners that includes role identification, communication and integration between health care providers, and the fitness and wellness industry.
CREATING ACTUAL PROGRAMS AND CENTERS FOR DISEASE PREVENTION
Right now, there is no “home” for prevention within health care. There are no community-based prevention centers that can be directly accessed by anyone seeking to maintain or improve their health. Despite some existing rehabilitation facilities and lifestyle units in primary care, there are no programs of population-wide scale that focus on behavioral change with regards to physical activity, exercise, or other lifestyle options. This vacuum is being filled by weight loss centers, and fitness and wellness studios, a multi-billion dollar industry founded on principles that differ from those that underpin the health care industry. This results in a low level of interaction and coordination since the health care system tends to view these industries as lacking the “credibility” and “authenticity” to partner on prevention. To establish actual centers to design, implement, study, and improve preventive programs for chronic disease, the value provided by evidence-based medicine needs to be combined with the value provided by the fitness, wellness, and weight-loss industries with their action-oriented approach and wide distribution network.
The creation of a sustainable foundation for prevention requires actual, physical centers (Figure 2). Initially, these could be pilot centers that meet robust criteria for the integration of evidence with human-centered design, the use of technology, and the inclination to action and rapid prototyping. Several of these centers, with meaningful collaborations with health care, academia, industry, and technology can serve as development sites. While there are a number of excellent, well-conducted studies of behavioral change using sound conceptual models, the current clinical approach tends to be an intuitive, trial-and-error process mostly relying on the experience and skills of individual practitioners and health coaches. The first centers would provide the structure for an ideal prevention program by fostering the seedbeds of behavioral design through understanding, observing, synthesizing, ideating, prototyping, and iterating. The factor that determines success will be, first and foremost, the ability to meet the human needs that are currently “hidden behind” what is often viewed as more important (quantitative measurements of disease status, Figure 1). By starting with empathy and human desirability, the experience factors of the programs are built around the “job-to-be-done” for the individual behind the disease. Thus, an initial screening needs to include cognitive and behavioral assessments along with the traditional functional assessment.
The traditional grouping into primary, secondary, and tertiary prevention holds value for health care providers, medical scientists, and program development strategists concerned with population stratification, safety, programming, logistics, and outcomes. However, categorizations such as these have little relevance to individuals entering a prevention program since they are remnants of reductionist thinking related to the presence or absence of disease or risk factors. Organizing programs around such categories falls short of acknowledging, amongst other things, the human elements that transcend the medical-biological origin of those prevention categories; namely, personal interests, personality traits, temperament, skills, and abilities. By thinking in disease categories, any prevention program subordinates its process and function to the stage and progression of a certain disease.
Likewise, it can be confusing if not overwhelming to determine what constitutes prevention versus management of chronic disease. It is clear that prevention applies to those without disease or risk factors and management applies to those with chronic disease. But, this distinction is arbitrary, and prevention, as an umbrella term, applies to behavioral change with or without the presence or absence of disease or risk factors. What matters most to people is that the program is desirable. That is the starting point.
In addressing the real needs of people, it is essential to identify certain persona profiles and characteristics of particular population groups. This helps to move from purely labeling people based on manifestations of disease toward valuing their needs and goals, which is the heart of prevention. Ninety percent of health care spending is for sicker patients with 80% of health care spending traced to patients with largely predictable health care needs and expenses: the chronically ill.87 This bloated number is a mirror of our structures in medicine, which are heavily tilted toward “fixing” disease. While tertiary prevention (management) might provide immediate gains from a cost-benefit perspective, we must avoid the rigidity of categorization of prevention into primary, secondary, and tertiary, since this focuses the scope of service, yet again, on the reductionist model of type and stage of disease. Clinical, comprehensive lifestyle intervention programs bear substantial similarity with respect to the fundmental principles of behavioral design regardless of how a person is “labeled” or what category they are assigned. Any clinical program failing to recognize this by focusing on one prevention category only would fall short of creating true population-wide impact. For this reason we need to move from abstract concepts of prevention to concrete, relevant programs for groups of people, reflected in different personas, clustered according to their functional, behavioral, and cognitive status. This approach, using factors that characterize human desirability for clustering and stratification is a key differentiation factor for the success of prevention programs. Alignment on this is absolutely essential.
The fundamental components of a prevention program include assessment (medical, cognitive, physical capacity, behavior), program design and implementation, and monitoring and reassessment (Figure 2A). Individual components of the program must be based on evidence and current guidelines and delivered by trained health care professionals with experience and expertise. Much of this remains to be developed. Functional capacity includes all the factors that correlate with the physical ability to perform a given task. Behavioral quotient is a set of attributes that indicate motivation such as the readiness for change.88 Cognitive function refers to information processing and learning. These 3 sets of factors shape the structure of a prevention program. In aggregation, these variables and attributes contribute to a set of differing persona profiles. Upon taking into account the different preferences from various perspectives of personal development, programs can be much better designed to fit personal needs. Thus, using factors that characterize human desirability for clustering and stratification is a key differentiation factor for the success of prevention programs (Figure 2A).
Based upon these assessment results and persona profiles, a program can be designed and customized to meet the individual's goals. Multiple options for health-related data exist (eg, EMR, physical activity tracking devices, purchase histories, social media profiles), that can help in stratifying at the population level and later at the individual level to support rational decision making.48 The ever-growing patient throughput in pilot programs of prevention will generate a large database and hands-on experience that can help to identify and spot patterns at the population level allowing prediction in probabilistic terms of what works for whom under which circumstances. This would formalize the currently intuitive, informal process of providing behavioral change advice by health care professionals and move prevention toward a precise and personalized approach of mass customization. As a result, standardized yet individualized programs of high quality and low cost could be scaled at the population level.
GROWING AND SCALING PREVENTION PROGRAMS AND CENTERS
At the core of the development of prevention and programs and centers is the creation of value for patients and caregivers through HCD (desirability, Figure 1). Likewise, a sound business model is necessary in order to scale programs and generate population-wide impact (viability, Figure 1). A strong partnership between the global SEM and primary care communities, sport federations, and National Olympic Committees (NOCs) can mobilize resources and leverage networks to scale and distribute prevention programs (feasibility, Figure 1). Working within these 3 constraints–desirability, viability, and feasibility–provides the greatest chance for innovation in prevention.
Progress in chronic disease prevention and management will require exceptionally strong leadership, a willingness to be disruptive,89 and a focus on rapid innovation. Success will require a deliberate, systematic approach with strategy clearly and continuously mapped to mission and vision, and resources developed to create capacity.
Sport and exercise have an important role to play in the prevention and management of noncommunicable diseases,85,90 and the IOC is the natural leader in this area.91 Both the International Federations and the NOCs can play an integral role in promoting physical activity through sport by partnering with the IOC, WHO, International Physical Activity Networks, SEM associations and NGOs.92 Many countries now focus on leaving a legacy of improving the health of the population by increasing physical activity as part of hosting major sporting events such as the Olympic and Paralympic Games.93,94
The IOC has already demonstrated its leadership capability in the establishment of programs such as Sport for All,95 Olympic Day Celebrations,96,97 IOC Medical Commission initiatives such as health and fitness for young people through physical activity and sports98 and education programs,99–101 and the Youth Olympic Games,102 and through its collaboration with the WHO6 and the UN.7 The Olympic Games and the Olympic brand itself are based on positive universal values, which give it a powerful, emotive, and unique identity that transcends sport and resonates strongly with people of all ages and cultures from around the world.103 Olympic athletes inspire people to be the best they can in their everyday lives. Corporate partnerships build on this inspiration in cause-related marketing campaigns, which helps companies build socially responsible images and brand affinity within their customer base, translating into higher brand memorability, preference, and purchasing.
These partners are in a mutually beneficial, synergetic relationship with the IOC, which operates as a nonprofit organization. There is a great opportunity to promote an IOC-accredited prevention program through an alliance with well-known and respected corporate partners and medical societies and academic groups in order to penetrate and persuade a massive customer base.104 The facilities and distribution channels already exist through the SEM and primary care networks. Upon developing successful and cost-effective prevention programs with adapted but stable financial models, these programs can be scaled internationally to lead to widespread change toward prevention.
The IOC, as a governing body, will continue its shared commitment and partnership with the SEM community by initiating and sustaining its effort toward the prevention of chronic disease, using a framework for change of the type described by Kotter (Table 2).105 Some of the IOC's activities will include new and innovative methods like design thinking, which will require autonomy and appropriate opportunity for creative work, while others will foster collaboration, diversity and integration, maintaining the respect for traditions.
While it remains essential for the IOC, given its political influence, to advocate for a multifaceted approach1–3,8,11 and to collaborate with policy makers, NGOs, schools, and corporations,106,107 it is critical for the IOC to focus on 1 goal in the present to prevent the overwhelming paralysis that occurs when trying to simultaneously balance all public health issues at once. What is true for the individual applies to organizations as well: “you can eat an elephant, but only one bite at a time.” The IOC will work with the SEM community on the primary goal of designing clinical lifestyle intervention tools for health care professionals to adequately direct and assist patients in behavior change. Given the talent, knowledge, and resources within the IOC and the vested interest of the SEM community, the influence of this partnership, focused on the individual, has the potential to be immense.
The creation of prevention centers permits the leadership to pursue 1 clear strategy: a simple, immediate, and amenable method of influence from within health care that will have population-wide impact. These centers will incorporate evidence while systematically applying design thinking alongside current health promotion principles. In order to gain support and bring to life ideas that are currently abstract (such as behavioral change), grass roots pilot projects with an inclination to rapid prototyping are required. This will raise aspirations and inspire action in skeptics. Thus, it is critical to identify a core group of early supporters and strategic key stakeholders with personal passion, enthusiasm, and commitment, ready to defer conventional judgment and express their willingness to stimulate breakthrough ideas.
Initial prototyping and experimentation is likely to take place in the clinical setting. However, upon development of a working program, its success depends on its distribution and scale. Thus, it is important to successfully transfer such programs to primary care, the workplace, wellness initiatives,3,108 and the fitness industry. This can take place through licensing agreements transferring content, skills, and expertise to interested health care professionals in order to create a network of branded prevention centers (Figure 2B).
Training and education are critically important components for the development of future professionals working in the field of disease prevention and management. Currently, there is no single group of health care professionals that possesses the full spectrum of knowledge and skills required for clinical work in disease prevention.64,109 Various components are fragmented between physicians, fitness experts, physical therapy, nursing, exercise physiologists (kinesiologists), and other professions.2 Coordination of the development of curricula, training, and certification between and within these professions is essential. The IOC-SEM partnership has the ability to certify practitioners in prevention and management. Given the new approach to open learning99–101,110,111 resources could be made available globally, providing immediate and wide distribution and scaling. For example, the IOC has developed a 2-year diploma program in nutrition and sports medicine,99–101 but could move a step further toward integrating the prevention scholar into a network of prevention centers operating under accreditation standards. The idea is to move beyond education, training, and skill development to provide essential frameworks of sound business models that allow the practice of prevention within the health care system.
This will further generate momentum for a renewed commitment to prevention even within traditional health care stakeholders. The under-representation of comprehensive lifestyle intervention, including physical activity in the curricula of medicine112 and other health professions,64 will be addressed more efficiently, when sound and reasonable alternatives like an IOC-accredited prevention program are ready at hand.
The IOC Working Group on NCD aims to establish a road map for change that respects both evidence and innovation through HCD. While supporting large, long-term visions that require coordinated, massive, and complex political and systemic shifts, the IOC will pursue an active role with a vision focused on providing services to individual patients. Our current health care systems, with their reductionist underpinnings, can only respond awkwardly to the notion that a disruptive approach is urgently needed if we are to be successful in stemming the tide of preventable chronic disease. The issues are not those of more research and scientific evidence, sufficient funding, or health care restructuring. The issue is one of inaction, on the one hand, and grandiose plans on the other, in the midst of an overwhelming problem and resistance to change. Creative solutions are available, beginning with evidence-based, human-centered programs to provide preventive services immediately. Leadership is the key.
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