Physician supply

Last updated
Medical doctors per 1,000 people in 2018. Medical doctors per 1,000 people, OWID.svg
Medical doctors per 1,000 people in 2018.

Physician supply refers to the number of trained physicians working in a health care system or active in the labor market. [2] The supply depends primarily on the number of graduates of medical schools in a country or jurisdiction but also on the number continuing to practice medicine as a career path and remaining in their country of origin. The number of physicians needed in a given context depends on several different factors, including the demographics and epidemiology of the local population, the numbers and types of other health care practitioners working in the system, and the policies and goals in place of the health care system. [3] If more physicians are trained than needed, supply exceeds demand. If too few physicians are trained and retained, some people may have difficulty accessing health care services. A physician shortage is a situation in which there are not enough physicians to treat all patients in need of medical care. That can be observed at the level of a given health care facility, a province/state, a country, or worldwide.

Contents

Globally, the World Health Organization (WHO) estimates a shortage of 4.3 million physicians, nurses, and other health workers worldwide, [4] especially in many developing countries. Developing nations often have physician shortages because of limited numbers and capacity of medical schools and because of international migration since physicians can usually earn much more money and enjoy better working conditions in other countries. Many developed countries also report doctor shortages, which traditionally happened in rural and other underserved areas. Reports as recent as January 2019 show that high-growth areas like Phoenix, Arizona, are experiencing shortages. [5] Shortages exist and are growing in the United States, Canada, the United Kingdom, Australia, New Zealand, and Germany. [6] [7] [8] [9]

Several causes of the current and anticipated shortages have been suggested, but not everyone agrees that there is a true physician shortage, at least in the United States. On the KevinMD medical news blog, for example, it has been argued that inefficiencies introduced into the healthcare system, often driven by government initiatives, have reduced the number of patients physicians can see. By forcing physicians to spend much of their time on data entry and public health issues, the initiatives have limited the available time for direct patient care by physicians. [10]

Determinants

Patients queue to see a doctor in South Sudan. Merlin Darfur.jpg
Patients queue to see a doctor in South Sudan.

Anything that changes the number of available physicians or the demand for their services affects the supply and demand balance. If the number of physicians is decreased or the demand for their services increases, an undersupply or shortage can result. If the number of physicians increases or demand for their services decreases, then an oversupply can result.

Substitution factors can significantly affect the production of physician services and the availability of physicians to see more patients. For example, an accountant can replace some of the financial responsibilities for a physician who owns their own practice and allow for more time to treat patients. Disposable supplies can substitute for labor and capital (the time and equipment needed to sterilize instruments). Sound record keeping by physicians can substitute for legal services by avoiding malpractice suits.

However, the extent of substitution of physician production is limited by technical and legal factors. Technology cannot replace all skills possessed by physicians, such as surgical skill sets. Legal factors can include allowing only licensed physicians to perform surgeries but nurses or doctors to administer other surgical care. [11]

The demand for physicians is also dependent on a country's economic status. Especially in developing nations, health care spending is closely related to the growth of the gross domestic product (GDP). Theoretically, as GDP increases, the health care labor force expands and, in turn, physician supply also increases. [12] However, developing countries face additional challenges in retaining competent physicians to higher-income countries such as the United States, Australia, and Canada. [13] The emigration of physicians from lower-income and developing countries contribute to Brain drain and creates issues on maintaining sufficient physician supply. However, higher-income countries can also experience an outflow of physicians who decide to return to their naturalized countries after they have received extensive education and training, and such nations never benefit from their gained medical knowledge and skill set.

Number of physicians trained

Increasing the number of students enrolled in existing medical schools is one way to address physician shortage, [14] and another is increasing the number of schools, [15] but other factors may also play a role.

Becoming a physician requires either several years of training beyond undergraduate education or a professional undergraduate degree with a duration longer than that of a typical undergraduate degree. Consequently, physician supply is affected by the number of students eligible for medical training. Students who do not finish earlier levels of education, including high school dropouts and in some places those who leave university without an undergraduate or associate degree, do not qualify for entrance to medical school. The more people that fail to complete the prerequisites, the fewer people become eligible for training as physicians. [2] [16]

In most countries, the number of placements for students in medical schools and clinical internships is limited, typically according to the number of teachers and other resources, including the amount of funding provided by governments. [2] In many countries that do not charge tuition payments to prospective physicians, public funding is the only significant limitation on the number of physicians trained. In the United States, the American Medical Association says that federal funding is the most important limitation in the supply of physicians. The high cost of tuition combined with the cost of supporting themselves during medical school discourages some people from enrolling to become a physician. [17] Limited scholarships and financial aid to medical students may exacerbate that problem, [18] and low expected pay for practicing physicians in some countries may convince some that the cost is not appropriate. [19]

It has been speculated that politics and social conditions may motivate medical student placements. For example, racial quotas have been cited in some places as preventing some people from enrolling in medical school. [20] Racial discrimination and gender discrimination, either overt or disguised, have also been cited as resulting in people being denied the opportunity to train as a physician on the basis of their race or gender. [21]

Number of physicians working

Once trained, the current supply of physicians can be affected by the number of those who continue to practice that profession. The number of working physicians can be affected by:

Demand for physician services

The demand for physician services is influenced by the local job market (e.g. the number of job openings in local health care facilities), the demographics and epidemiology of the population being served, the nature of the health policies in place for health care delivery and financing in a jurisdiction, and also the international job market (e.g. the increasing demand in other countries puts pressure on local competition). As of 2010, the WHO proposes a ratio of at least one primary care physician per 1000 people to sufficiently attend the basic needs of the population in a developed country. [3]

For example, population aging has been attributed with increased demand for physician services in many countries, as more previously young and healthy people become older with increased likelihood of a variety of chronic medical conditions associated with ageing, such as type 2 diabetes mellitus, hypertension, osteoporosis, and some types of cancers and neurodegenerative diseases.

US Patient Protection and Affordable Care Act

In the United States, the Patient Protection and Affordable Care Act has expanded health insurance coverage and access to an estimated 32 million United States citizens, increasing the demand of physicians, especially primary care physicians, across the country. [26] Expanded coverage is predicted to increase the number of annual primary care visits between 15.07 million and 24.26 million by 2019. If stable levels of physicians' productivity are assumed, between 4,307 and 6,940 additional primary care physicians would be needed to accommodate that increase. [27]

The Act may have also affected the supply of Medicaid physicians. Incentives and higher reimbursement rates may have increased the number of physicians accepting Medicaid patients up to 2014. With the expansion of Medicaid and a decrease in incentives and reimbursement rates in 2014, the supply of physicians in Medicaid may drop substantially and cause the supply of Medicaid physicians to fluctuate. A study examining variation between states in 2005 showed that the average time for Medicaid reimbursements was directly correlated with Medicaid participation, and physicians in states with faster reimbursement times had a higher probability of accepting new Medicaid patients. [28]

Effects

Nations identified with critical shortages of physicians and other health care workers SOWM2010 critical shortage.svg
Nations identified with critical shortages of physicians and other health care workers

Physician shortages have been linked to a number of effects, including:

Maternity deserts

There are thousands of women in the United States who live in counties that do not have obstetrical care available. [36] Arizona has two counties with no care available for pregnant women. [37] Awareness to the lack of access to care is increasing in Arizona, and the Phoenix area seems to be heading toward a maternity desert. [35] From 2009 to 2019, there was a 12% reduction in obstetricians delivering babies in Arizona despite a growth in the general population. [38]

Proposed solutions

A number of solutions, including short-term fixes and long-term solutions, have been proposed to address physician shortages. Some have been tested and applied in national health workforce policies and plans, while others remain subject to ongoing debate.

Global view

In the US alone, the Association of American Medical Colleges (AAMC) estimates a shortage of 91,500 physicians by 2020 and up to 130,600 by the year 2025. However, a bias would clearly exist in their estimates as expanding medical education serves the direct financial needs of the AAMC. [56] As previously mentioned, the World Health Organization (WHO) estimates a shortage of 4.3 million physicians, nurses and other health workers worldwide. [4] The WHO produced a list of countries with a “Human Resources for Health crisis”. In these countries, there are only 1.13 doctors for every 1,000 people, while in the United States, there are approximately 2.5 doctors for every 1,000 people. [57] One quarter of physicians practicing in the United States are from foreign countries. Thousands of foreign doctors come to practice in the United States each year [58] while only a few hundred doctors from the United States leave to practice in foreign countries even short-term. [59]

There are various organizations that assist United States physicians and others in serving internationally. These organizations may be filling temporary or permanent positions. Two temporary agencies are Global Medical Staffing and VISTA staffing. A locum doctor will serve in the temporary absence of another physician. These positions are typically 1-year placements but can vary by location, specialty, and other factors. Agencies that attempt to provide international aid in various ways often have a strong medical component. Some of these organizations helping to provide medical care internationally include Reach Out Worldwide (ROWW), Doctors Without Borders (Médecins Sans Frontières), Mercy Ships, the US Peace Corps, and International Medical Corps.

Additionally, smaller non-profits that work regionally around the world have also implemented task-shifting strategies in order to increase impact. Non profits, such as the MINDS Foundation educated community health workers or teachers to perform simple medicinal tasks, thereby freeing up health professionals to focus on more pressing concerns. [60]

See also

Related Research Articles

<span class="mw-page-title-main">Emergency medicine</span> Medical specialty concerned with care for patients who require immediate medical attention

Emergency medicine is the medical speciality concerned with the care of illnesses or injuries requiring immediate medical attention. Emergency physicians specialise in providing care for unscheduled and undifferentiated patients of all ages. As first-line providers, in coordination with emergency medical services, they are primarily responsible for initiating resuscitation and stabilization and performing the initial investigations and interventions necessary to diagnose and treat illnesses or injuries in the acute phase. Emergency medical physicians generally practise in hospital emergency departments, pre-hospital settings via emergency medical services, and intensive care units. Still, they may also work in primary care settings such as urgent care clinics.

In the medical profession, a general practitioner (GP) or family physician is a physician who treats acute and chronic illnesses and provides preventive care and health education to patients of all ages. GPs' duties are not confined to specific fields of medicine, and they have particular skills in treating people with multiple health issues. They are trained to treat patients to levels of complexity that vary between countries. The term "primary care physician" is more usually used in the US. In Asian countries like India, this term has been replaced mainly by Medical Officers, Registered Medical Practitioner etc.

<span class="mw-page-title-main">Primary care</span> Day-to-day health care given by a health care provider

Primary care is the day-to-day healthcare given by a health care provider. Typically this provider acts as the first contact and principal point of continuing care for patients within a healthcare system, and coordinates other specialist care that the patient may need. Patients commonly receive primary care from professionals such as a primary care physician, a physician assistant, a physical therapist, or a nurse practitioner. In some localities, such a professional may be a registered nurse, a pharmacist, a clinical officer, or an Ayurvedic or other traditional medicine professional. Depending on the nature of the health condition, patients may then be referred for secondary or tertiary care.

A Federally Qualified Health Center (FQHC) is a reimbursement designation from the Bureau of Primary Health Care and the Centers for Medicare and Medicaid Services of the United States Department of Health and Human Services. This designation is significant for several health programs funded under the Health Center Consolidation Act.

In the United States, charity care is health care provided for free or at reduced prices to low income patients. The percentage of doctors providing charity care dropped from 76% in 1996–97 to 68% in 2004–2005. Potential reasons for the decline include changes in physician practice patterns and increasing financial pressures. In 2006, Senate investigators found that many hospitals did not inform patients that charity care was available. Some for-profit hospitals provided as much charity care as some non-profit hospitals. Investigators also found non-profit hospitals charging poor, uninsured patients more than they did patients with health insurance. Hospitals must provide some charity care if they wish to maintain non-profit status.

<span class="mw-page-title-main">Family medicine</span> Medical specialty

Family medicine is a medical specialty within primary care that provides continuing and comprehensive health care for the individual and family across all ages, genders, diseases, and parts of the body. The specialist, who is usually a primary care physician, is named a family physician. It is often referred to as general practice and a practitioner as a general practitioner. Historically, their role was once performed by any doctor with qualifications from a medical school and who works in the community. However, since the 1950s, family medicine / general practice has become a specialty in its own right, with specific training requirements tailored to each country. The names of the specialty emphasize its holistic nature and/or its roots in the family. It is based on knowledge of the patient in the context of the family and the community, focusing on disease prevention and health promotion. According to the World Organization of Family Doctors (WONCA), the aim of family medicine is "promoting personal, comprehensive and continuing care for the individual in the context of the family and the community". The issues of values underlying this practice are usually known as primary care ethics.

<span class="mw-page-title-main">Primary care physician</span> US term for medical professional providing first-line care

A primary care physician (PCP) is a physician who provides both the first contact for a person with an undiagnosed health concern as well as continuing care of varied medical conditions, not limited by cause, organ system, or diagnosis. The term is primarily used in the United States. In the past, the equivalent term was 'general practitioner' in the US; however in the United Kingdom and other countries the term general practitioner is still used. With the advent of nurses as PCPs, the term PCP has also been expanded to denote primary care providers.

A public hospital, or government hospital, is a hospital which is government owned and is fully funded by the government and operates solely off the money that is collected from taxpayers to fund healthcare initiatives. In some countries, this type of hospital provides medical care free of charge to patients, covering expenses and wages by government reimbursement.

Most physicians in the United States hold either the Doctor of Medicine degree (MD) or the Doctor of Osteopathic Medicine degree (DO). Institutions awarding the MD are accredited by the Liaison Committee on Medical Education (LCME). Institutions awarding the DO are accredited by the Commission on Osteopathic College Accreditation (COCA). The World Directory of Medical Schools lists both LCME accredited MD programs and COCA accredited DO programs as US medical schools. Foreign-trained osteopaths do not hold DO degrees and are not recognized as physicians in the United States or in other jurisdictions.

In economics, supplier induced demand (SID) may occur when asymmetry of information exists between supplier and consumer. The supplier can use superior information to encourage an individual to demand a greater quantity of the good or service they supply than the Pareto efficient level, should asymmetric information not exist. The result of this is a welfare loss.

<span class="mw-page-title-main">Rural health clinic</span>

A rural health clinic (RHC) is a clinic located in a rural, medically under-served area in the United States that has a separate reimbursement structure from the standard medical office under the Medicare and Medicaid programs. RHCs were established by the Rural Health Clinic Services Act of 1977, . The RHC program increases access to health care in rural areas by

  1. creating special reimbursement mechanisms that allow clinicians to practice in rural, under-served areas
  2. increasing utilization of physician assistants (PA) and nurse practitioners (NP)

There were a number of different health care reforms proposed during the Obama administration. Key reforms address cost and coverage and include obesity, prevention and treatment of chronic conditions, defensive medicine or tort reform, incentives that reward more care instead of better care, redundant payment systems, tax policy, rationing, a shortage of doctors and nurses, intervention vs. hospice, fraud, and use of imaging technology, among others.

Healthcare in the United States is largely provided by private sector healthcare facilities, and paid for by a combination of public programs, private insurance, and out-of-pocket payments. The U.S. is the only developed country without a system of universal healthcare, and a significant proportion of its population lacks health insurance.

The community health center (CHC) in the United States is the dominant model for providing integrated primary care and public health services for the low-income and uninsured, and represents one use of federal grant funding as part of the country's health care safety net. The health care safety net can be defined as a group of health centers, hospitals, and providers willing to provide services to the nation's uninsured and underserved population, thus ensuring that comprehensive care is available to all, regardless of income or insurance status. According to the U.S. Census Bureau, 29 million people in the country were uninsured in 2015. Many more Americans lack adequate coverage or access to health care. These groups are sometimes called "underinsured". CHCs represent one method of accessing or receiving health and medical care for both underinsured and uninsured communities.

<span class="mw-page-title-main">Physicians in the United States</span>

Physicians are an important part of health care in the United States. The vast majority of physicians in the US have a Doctor of Medicine (MD) degree, though some have a Doctor of Osteopathic Medicine (DO), Doctor of Podiatric Medicine (DPM), or Bachelor of Medicine, Bachelor of Surgery (MBBS).

Primary Care Case Management (PCCM), is a program of the United States government healthcare service Medicaid. It oversees the United States system of managed care used by state Medicaid agencies in which a primary care provider is responsible for approving and monitoring the care of enrolled Medicaid beneficiaries, typically for a small monthly case management fee in addition to fee-for-service reimbursement for treatment. In the mid-1980s, states began enrolling beneficiaries in their PCCM programs in an attempt to increase access and reduce inappropriate emergency department and other high cost care. Use increased steadily through the 1990s.

Health care finance in the United States discusses how Americans obtain and pay for their healthcare, and why U.S. healthcare costs are the highest in the world based on various measures.

Throughout the United States, many rural communities are faced with severe healthcare workforce shortage issues. These regions often consist of a larger percentage of medically underserved individuals, in conjunction with fewer physicians, nurses, and other healthcare workers. The shortage of healthcare workers negatively impacts the quality of medical care due to decreased access to health services as well as an increase in workload placed on providers. Healthcare systems in rural communities generally have fewer personnel and infrastructure, creating substantial healthcare disparities among the United States population. Rural communities tend to have a higher incidence of chronic diseases, infant and maternal morbidity, and occupational injuries. These communities also consist of individuals who tend to be older and have a lower socioeconomic status, which directly relates to the high rate of uninsured individuals. Ethnic minorities are also increasing in number throughout rural areas, further adding to the size of healthcare disparities.

<span class="mw-page-title-main">Medical deserts in the United States</span>

The United States has many regions which have been described as medical deserts, with those locations featuring inadequate access to one or more kinds of medical services. An estimated thirty million Americans, many in rural regions of the country, live at least a sixty-minute drive from a hospital with trauma care services. Limited access to emergency room services, as well as medical specialists, leads to increases in mortality rates and long-term health problems, such as heart disease and diabetes. Regions with higher rates of Medicaid and Medicare patients, as well those who lack any health insurance coverage, are less likely to live within an hour's drive of a hospital emergency room.

<span class="mw-page-title-main">Physician shortage in the United States</span>

Concerns of both a current and future shortage of medical doctors due to the supply and demand for physicians in the United States have come from multiple entities including professional bodies such as the American Medical Association (AMA). The subject has been analyzed as well by the American news media in publications such as Forbes, The Nation, and Newsweek. In the 2010s, a study released by the Association of American Medical Colleges (AAMC) titled The Complexities of Physician Supply and Demand: Projections From 2019 to 2034 specifically projected a shortage of between 37,800 and 124,000 individuals within the following two decades, approximately.

References

  1. "Medical doctors per 1,000 people". Our World in Data. Retrieved 5 March 2020.
  2. 1 2 3 4 Dal Poz MR et al. Handbook on monitoring and evaluation of human resources for health. Geneva, World Health Organization, 2009.
  3. 1 2 World Health Organization. Models and tools for health workforce planning and projections. Geneva, 2010.
  4. 1 2 3 World Health Organization. The world health report 2006: working together for health. Geneva, 2006.
  5. Ciaramella, Sierra (2019-01-31). "Health care organizations work to combat the doctor shortage". Chamber Business News. Retrieved 2019-02-05.
  6. Cauchon, Dennis (2005-03-02). "Medical miscalculation creates doctor shortage". USATODAY.com. Retrieved 2009-08-20.
  7. Ramirez, Marc (2009-04-18). "Rural doctor shortage called "a crisis" in Washington". The Seattle Times. Retrieved 2009-08-20.
  8. Halsey III, Ashley (2009-06-20). "Primary-Care Doctor Shortage May Undermine Reform Efforts". The Washington Post. Retrieved 2009-08-20.
  9. Feasby, Tom (2009-03-30). "Medical schools are working hard to help cure the doctor shortage". Toronto: The Globe and Mail. Retrieved 2009-08-20.
  10. "A debate on what we need our doctors to do". KevinMD. 2014-05-15. Retrieved 2014-05-21.
  11. Charles Phelps, Health Economics (4th edition), (Reading, Massachusetts: Addison-Wesley, 2010
  12. Cooper, Richard A.; Getzen, Thomas E.; McKee, Heather J.; Laud, Prakash (2002). "Economic and Demographic Trends Signal an Impending Physician Shortage". Health Affairs. 21 (1): 140–154. doi:10.1377/hlthaff.21.1.140. PMID   11900066.
  13. Mullan, Fitzhugh (27 October 2005). "The metrics of the physician brain drain". The New England Journal of Medicine. 353 (17): 1810–8. doi: 10.1056/NEJMsa050004 . PMID   16251537. Open Access logo PLoS transparent.svg
  14. Burk, Jennifer (2007-05-14). "Medical Schools Look to Grow as Doctor Shortage Looms". Wisconsin Healthcare Workforce Development. Retrieved 2009-08-20.[ dead link ]
  15. Beene, Ryan (2009-03-18). "Medical schools multiplying, but may not solve doctor shortage". Bridging 96. Retrieved 2009-08-20.
  16. Murphy, Mike; Tim Anderson (October 2008). "Dropout rates draw attention" (PDF). The Midwestern Office of The Council of State Governments. Archived from the original (PDF) on 2009-10-08. Retrieved 2009-08-20.
  17. Lee, Frank (2009-07-26). "Experts foresee doctor shortage". sctimes.com.[ permanent dead link ]
  18. Rogers, Christina (2008-06-18). "Doctor shortage worsens as student debt rises". AllBusiness.com. Archived from the original on 2012-07-16. Retrieved 2009-08-20.
  19. 1 2 Financiar, Ziarul (2008-01-24). "Doctors can earn over Euro 20,000 per month in private clinics". Honorary Consulate of Romania. Retrieved 2009-08-20.
  20. "Shortage of young (white) male doctors". Sunday Star Times. Retrieved 2009-08-20.
  21. Baker RB, Washington HA, Olakanmi O, et al. (July 2008). "African American physicians and organized medicine, 1846–1968: origins of a racial divide". JAMA. 300 (3): 306–13. doi:10.1001/jama.300.3.306. PMID   18617633.
  22. 1 2 Nigenda G; et al. (2005). "Educational and labor wastage of doctors in Mexico: towards the construction of a common methodology". Human Resources for Health. 3 (1): 3. doi: 10.1186/1478-4491-3-3 . PMC   1087866 . PMID   15833105.
  23. Rabin, Roni Caryn (21 October 2009). "Patterns: Number of Doctors Was Overstated, Study Finds". The New York Times .
  24. "Another Hurdle to Health Care Reform: Too Few General Practice Doctors". Knowledge@Wharton. 2009-07-22. Retrieved 2009-08-20.
  25. Lea Singh. New-look Inquisitions want to call doctors in for a little chat. Archived 2016-03-03 at the Wayback Machine Posted Wednesday, 1 October 2008.
  26. "Summary of the Affordable Care Act" (PDF). 2013-04-25.
  27. Hofer Adam N. (2011). "Expansion of Coverage under the Patient Protection and Affordable Care Act and Primary Care Utilization". Milbank Quarterly. 89 (1): 69–89. doi:10.1111/j.1468-0009.2011.00620.x. PMC   3160595 . PMID   21418313.
  28. http://content.healthaffairs.org/content/28/1/w17.full.pdf+html
  29. "The Incredible Shrinking Doctor's Appointment". Archived from the original on 2008-10-13. Retrieved 2009-08-14.
  30. Shortage pushes doctors to limit. Posted by Jill Stark, April 20, 2007.
  31. Approved Medical Resident Hours Still Resulting In Sleepy Doctors. Posted by ScienceDaily (May 21, 2007).
  32. "Sleepy" doctors admit to mistakes. Posted by Celia Hall, The Telegraph, 22 Mar 2007.
  33. Private Health Care in Canada. Posted by Robert Steinbrook, N Engl J Med 2006; 354:1661–1664; April 20, 2006.
  34. Offshoring Physician Labor Posted by Layton Lang, December 12, 2011.[ full citation needed ]
  35. 1 2 Blasius, Melissa (2019-06-03). "Maternity Deserts Arizona at Risk for Maternity Care Shortage". ABC 15. Retrieved 2019-06-20.
  36. Diaz-Hurtado, Jessica (2019-05-20). "A quiet crisis has left millions of U.S. women without much needed maternal health care". Newsy. Retrieved 2019-06-05.
  37. Blasius, Melissa (2019-06-03). "Rural Areas in Arizona Struggle with Access to Prenatal Care Causing Maternity Deserts". ABC 15. Retrieved 2019-06-05.
  38. 1 2 Bosch, Graham (2019-08-09). "OBGYN Physician Shortage Creates Challenges for Arizona Providers". Chamber Business News. Retrieved 2020-04-03.
  39. Lakhan SE, Laird C (2009). "Addressing the primary care physician shortage in an evolving medical workforce". International Archives of Medicine. 2 (14): 14. doi: 10.1186/1755-7682-2-14 . PMC   2686687 . PMID   19416533.
  40. "Doctors from afar meeting rural Oregon's needs". The Oregonian. 2009-04-17.
  41. Rosenblatt, RA; Whitcomb, ME; Cullen, TJ; Lishner, DM; Hart, LG (September 23, 1992). "Which medical schools produce rural physicians?". JAMA. 268 (12): 1559–65. doi:10.1001/jama.1992.03490120073031. PMID   1308662.
  42. "Medicare Resident Limits ("Caps")". Association of American Medical Colleges. Retrieved 2019-02-05.
  43. http://www.sctimes.com/article/20090726/NEWS01/107260024/1009/Experts-foresee-doctor-shortage%5B%5D
  44. Girion, Lisa (2006-06-04). "Needs of Patients Outpace Doctors". Los Angeles Times.
  45. "The Volokh Conspiracy – Doctor Shortage".
  46. "Free medical school tuition proposed to ease B.C. Doctor shortage". Archived from the original on 2019-12-17. Retrieved 2018-10-04.
  47. "Archived copy". Archived from the original on 2012-11-07. Retrieved 2012-02-03.{{cite web}}: CS1 maint: archived copy as title (link)
  48. Bodenheimer, Thomas; Grumbach, Kevin; Berenson, Robert A. (25 June 2009). "A Lifeline for Primary Care". New England Journal of Medicine. 360 (26): 2693–2696. doi:10.1056/NEJMp0902909. PMID   19553643.
  49. World Health Organization. Task shifting to tackle health worker shortages. Geneva, 2007.
  50. 1 2 "How the primary care doctor shortage threatens Obama's health reform plan". 2009-04-27.
  51. "Free Salary Information, Personal Salary Reports". Archived from the original on 2015-09-08. Retrieved 2009-08-17.
  52. Rampell, Catherine (2008-11-14). "Doctors' Salaries and the Cost of Health Care". The New York Times.
  53. http://sev.prnewswire.com/health-care-hospitals/20081112/CLW00412112008-1.html%5B%5D
  54. 1 2 http://content.healthaffairs.org/content/29/5/799.full.pdf+html
  55. Cohen, Steven A. (2009). "A review of demographic and infrastructural factors and potential solutions to the physician and nursing shortage predicted to impact the growing US elderly population". Journal of Public Health Management and Practice. 15 (4): 352–62. doi:10.1097/PHH.0b013e31819d817d. PMID   19525780.
  56. "For the Media".
  57. "Health:Key Tables from OECD". OECD iLibrary. OECD. 2011. Archived from the original on February 5, 2015. Retrieved Feb 4, 2015.
  58. "Countries Without Doctors?".
  59. http://www.amednews.com/article/20090720/business/307209994/4/
  60. "Our Model: Capacity Building". The MINDS Foundation. Retrieved 29 July 2014.