A report issued by the United States Bone and Joint Initiative (USBJI) estimates that 126.6 million Americans—half of the adult population—are affected by a musculoskeletal condition. The estimated total financial burden of these conditions—calculated from the cost of treatment, care and wages lost—comes to US$213 billion annually.
The report highlights the prevalence of musculoskeletal conditions as comparable to the number of Americans living with a chronic heart or lung condition. The most prevalent musculoskeletal disorder among adults in the USA has been found to be arthritis, with back pain a commonly reported result.
The report, “The Impact of Musculoskeletal Disorders on Americans: Opportunities for Action”, outlines the prevalence and projected growth of musculoskeletal disorders in the USA, and recommends strategies for improving patient outcomes while decreasing rising health and societal costs.
“This report provides the critical data needed to understand the magnitude of the problem, and the burden, of musculoskeletal disease in our country,” says David Pisetsky, USBJI president, and professor of medicine and immunology at Duke University Medical School, Durham, USA. “The number of visits to physicians for these disorders, the cost of treating them, and the indirect costs associated with pain and loss of mobility, are proportionately much higher than the resources currently being allocated to combat these conditions and injuries.”
“As a nation, we need to establish greater funding for musculoskeletal research, improve our understanding and strategies for prevention and treatment of these injuries and conditions, and ensure that more adults and children receive appropriate treatment sooner, and on an ongoing basis, to ensure quality of life and productivity,” says Stuart L Weinstein, co-chair of the report’s Steering Committee and a professor of orthopaedics and rehabilitation at the University of Iowa Hospitals and Clinics, Iowa City, USA.
Prevalence and predictions
According to the report, the most prevalent musculoskeletal disorders are arthritis and related conditions; back and neck pain; injuries from falls, work, military service and sports; and osteoporosis, a loss of bone density increasing fracture risk, primarily in older women. An estimated 126.6 million Americans were living with a musculoskeletal disorder in 2012. More specifically:
- Arthritis is the most common cause of disability, with 51.8 million—half of US adults age 65 and older—suffering from the disease.
- With the aging of the American population, the report projects arthritis prevalence to increase to 67 million people, or 25% of the adult population, by 2030.
- Arthritis is not just a disease for older Americans, with two-thirds of arthritis sufferers under age 65.
- Back and neck pain affects nearly one in three, or 75.7 million adults.
- Osteoporosis affects 10 million Americans, with 19 million more (mostly women) at risk for the disease.
- One in two women and one in four men over the age of 50 will have an osteoporosis-related fracture, and 20% of hip fracture patients over age 50 will die within one year of their injury.
Cost and health care impact
The burden of musculoskeletal conditions is significant in terms of treatment and care, as well as the impact upon of quality of life, mobility, and productivity, and resulting in fewer days at work and in school. In 2011, the annual US cost for treatment and lost wages related to musculoskeletal disorders was US$213 billion, or 1.4% of the country’s gross domestic product (GDP). When adding the burden of comorbidities such as diabetes, heart disease and obesity, the total indirect and direct costs rose to $874 billion, or 5.7% of the GDP in 2015.
Other data on the costs of musculoskeletal diseases and injuries include:
- Eighteen per cent of all health care visits in 2010 were related to musculoskeletal conditions, including 52 million visits for low back pain, and 66 million for bone and joint injuries, including 14 million visits for childhood injuries.
- Arthritis and rheumatoid conditions resulted in an estimated 6.7 million annual hospitalisations.
- The average annual cost per person for treatment of a musculoskeletal condition is US$7,800.
- The estimated annual cost for medical care to treat all forms of arthritis and joint pain was US$580.9 billion, which represented a 131% increase (in 2011 dollars) over 2000.
- In 2012, 25.5 million people lost an average of 11.4 days of work due to back or neck pain, for a total of 290.8 million lost workdays in 2012 alone.
- Among children and adolescents, musculoskeletal conditions are surpassed only by respiratory infections as a cause of missed school days.
Opportunities for action
The report provides recommendations to curb the tremendous economic and societal costs of musculoskeletal disorders, including:
- Accelerating research that compares treatment alternatives, develops new treatments and evaluates possible preventative approaches.
- Improving understanding of the role of behaviour change in prevention and treatment, including weight loss and self-management of conditions once they arise.
- Ensuring that a higher percentage of the affected population receives access to evidence-based treatments.
- Implementing proven prevention strategies for sports injuries, workplace injuries, and injuries in the military.
- Ensuring that all children with chronic medical and musculoskeletal problems have access to care.
- Promoting better coordination between physicians and other health care providers treating musculoskeletal disorders: primary care physicians, specialists, physical therapists, chiropractors, etc.
- Ensuring that health care providers, especially primary care physicians, have the appropriate training to diagnose, and if necessary, refer patients for appropriate treatment.
- Addressing data limitations, and improve systems, to improve our understanding of these conditions and how best to screen, diagnose and treat them. This includes the impact of sex and gender on musculoskeletal disorders and responses to treatment, and tracking pediatric patients through adulthood to determine the lifelong burden of musculoskeletal disease.
“If we continue on our current trajectory, we are choosing to accept more prevalence and incidence of these disorders, spiraling costs, restricted access to needed services, and less success in alleviating pain and suffering – a high cost,” says Edward H Yelin, co-chair of the report’s steering committee, and professor of medicine and health policy at the University of California, San Francisco, USA. “The time to act to change this scenario to one with more evidence-based interventions and effective treatments, while simultaneously focusing on prevention, doing better by our society and economy, is now.”