15c TACKLING WORKFORCE CONSTRAINTS… FOR DIGNIFIED, PERSON-CENTERED CARE AMIDST DEMOGRAPHIC CHANGE THE CHALLENGE Wealthy countries are aging rapidly, driving higher usage of health services. Most members countries in the Organisation for Economic Co-operation and Development (OECD) have expanded medical education to proactively address growing demand, rapidly expanding their health workforce over the last two decades. Nonetheless, their health systems are struggling to direct newly trained physicians and nurses to frontline specialties—general practice, family medicine, and geriatrics—where they are needed most. Exacerbating the challenge, demographic change is happening in a context where lower pay and perceived lack of prestige deter entry into primary care specialties, creating chronic physician shortages on the frontline. To respond to demographic transformation and longstanding primary care deficits, mature health systems will need to incentivize entry into frontline specialties and better prioritize physicians’ scarce time. THE HEALTH WORKFORCE IS EXPANDING, BUT PRIMARY CARE REMAINS NEGLECTED Since at least the 1980s, population ageing has progressively increased the share of the population over age 60 in OECD countries. By 2050, people aged 60 and over will comprise 40% or more of the population in several large wealthy countries, including Japan, Spain, South Korea, and Italy.i Elderly populations suffer disproportionately from disabilities, chronic health conditions, and co-morbidities, placing greater demands on health workforces. Most OECD countries have rapidly expanded their health workforces in preparation for future demand; OECD countries increased the proportion of physicians per 1,000 people from 2.7 in 2000 to 3.3. in 2013, and nurses from 7.8 to 9.1 per 1,000 during the same period.ii Nonetheless, generalists continue to decline as a share of all physicians, and in some countries the number of geriatric trainees has stagnated.iii Further, day-to-day care for the elderly and people with disabilities has historically been provided by unpaid family members, often women.iv But with greater more women entering the paid workforce, aging populations will require a larger cohort of home health care workers. Some countries, especially in Southern and Eastern Europe, have not yet developed comprehensive strategies to build the needed workforce for the long-term.v Japan Trust Fund for OCTOBER 2018 Scaling Up Nutrition TACKLING WORKFORCE CONSTRAINTS… FOR DIGNIFIED, PERSON-CENTERED CARE AMIDST DEMOGRAPHIC CHANGE Incentives Drive Medical Students to More Lucrative Specialties When applying to residency programs, medical students face strong financial incentives to By 2050, people avoid general practice or geriatrics and to choose more lucrative specialties instead. In the aged 60 and over United States, doctor surveys show that primary care physicians earn more than $100,000 will comprise at per year less than specialists;vi in the United Kingdom physician salaries show more parity, but 40% or more of generalists still earn about 11% less than their specialist counterparts.vii Across the OECD, growth in specialist salaries almost always outpaces growth in generalist pay.viii With the population in unfavorable incentives, primary care residency programs find it difficult to fill the open slots, several large even when they expand available slots. As of 2014, U.S. internal medicine and family medicine wealthy countries, programs filled under half of available fellowship positions—the lowest rate for any placing greater specialties.ix Geriatric practitioners are particularly financially disadvantaged in the U.S. due to demands on the the preponderance of Medicare enrollees in their practices with depressed reimbursement health workforce rates.x Between 2000 and 2007 the number of first-year geriatric medicine fellowship and requiring positions in the U.S. almost doubled, yet the number of filled fellowships stayed roughly the same.xi more home health workers. THE PATH FORWARD: TACKLING WORKFORCE CONSTRAINTS Improve Incentives for Physician Specialties in Frontline Care Several incentive Shortages in primary care doctors are well recognized, and many OECD countries have approaches can be introduced initiatives to increase their rates of recruitment and training. However, generalists used to attract continue to decline as a portion of physicians, with many fellowship slots remaining unfilled. medical students The inadequacy of simple training expansion demands alternative approaches to attract into general medical students to the field. Several incentive approaches can be used, including lower costs practice including to obtain certification, subsidized medical education, or adjusted reimbursement rates from lowering central payers to lower the salary differentials. certification costs, In the United States, where medical school debts can be extremely high, loan forgiveness has subsidizing been a popular approach with mixed results. The U.S. National Health Service Corps (NHSC) education, and was first created in 1970 to address frontline shortages in rural and underserved areas. The adjusting program offers loan forgiveness to primary care clinicians with at least 2–3 years of service in underserved regions. NHSC has had some success in attracting physicians to underserved reimbursement areas but fails to fill all available program slots, in part because of competition from other loan rates to reduce forgiveness programs without specialization or service requirements.xii In 2005, South salary differentials. Carolina enacted legislation to create the first loan forgiveness program for trainees in geriatric medicine; in its first year the program appeared to help attract more qualified applicants to the fellowship program.xiii Payers—particularly national health insurance programs—can also use reimbursement rates as a lever to influence staffing levels and specialty choice. Though difficult to measure directly, choice of entry into primary care appears closely related to anticipated income.xiv In the U.S., historical rates of preference for family medicine closely mirror anticipated income vis-à-vis a specialist career path.xv This suggests that direct financial incentives can be a powerful means to encourage entry into frontline specialties. Economic research has found an association between higher Medicaid reimbursement rates and access to primary care,xvi while increases OCTOBER 2018 2 TACKLING WORKFORCE CONSTRAINTS… FOR DIGNIFIED, PERSON-CENTERED CARE AMIDST DEMOGRAPHIC CHANGE in Medicaid reimbursement rates have also been associated with better staffing levels at U.S. nursing homes (see Spotlight). Creative Strategies Can Build and Expand Cadres of In-Demand Health Workers New types of workers can provide long-term care in residential facilities or help in assisted Telehealth, living situations. In the United States, nurse practitioners have played an important role in including virtual providing geriatric care; these cadres can obtain initial certification and recertification with home health care less time commitment and at lower cost than geriatricians.xvii A systematic review suggests and guidance for that such substitutions can be effective, as nurse practitioners provide care that is equivalent health workers, to and in some cases better than low-acuity care provided by physicians.xviii can rationalize use International recruitment has also been a popular strategy for countries facing acute of scarce physician workforce shortages, but smarter processes can increase the benefits of health worker time. A Cochrane migration for all parties. A Global Skills Partnership (GSP)xix consists of a bilateral agreement in which migrant-destination countries and migrant-origin countries share the benefits and review found 50% costs of skilled migration. Responding to a nursing shortage in Germany combined with a of calls taken by surplus of recent graduates in China, one pilot program aimed to train and place 150 Chinese doctors or nurses nurses within German nursing homes up to 5 years. Before their migration, the nurses could be handled received an 8-month intensive training course and language instruction to ease their entry without a into the German health system and society.xx subsequent hospital visit. Prioritize and Rationalize the Use of Scarce Physician Time Where physician shortages cannot be addressed in the immediate term, technological solutions can help prioritize and rationalize the use of scarce physician time. Telehealth involves the use of telecommunications and virtual technology to deliver health care outside of traditional health care facilities.xxi It includes virtual home health care, where patients can receive medical advice and guidance from their own homes, plus virtual guidance for health workers in providing diagnosis, care, and referral of patients. Telehealth can connect health care providers with mobility-constrained patients and offer more efficient routine care in non- emergency situations, for example among patients with chronic conditions. Systematic reviews find that proactive telephone support or case management over the phone can improve clinical outcomes and reduce symptoms in people with heart disease, diabetes, or asthma,xxii while regular phone calls from nurses can reduce hospital admissions and costs.xxiii A Cochrane review similarly concluded that 50% of calls taken by doctors or nurses could be handled over the phone without a subsequent hospital visit.xxiv SPOTLIGHT Global Skills Partnerships ► In a proposed Global Skills Partnership (GSP),xxv employers or governments in a migrant- destination country cover the costs of training an incoming migrant in their country of origin. Since the costs of training are lower in the country of origin, the sponsoring employer or government then applies the savings to cross-subsidize training of a non- migrant in the same country—helping build up the local health workforce in the migrant-origin country. Employers recapture their investment through a subsequent work commitment or post-migration repayment. OCTOBER 2018 3 TACKLING WORKFORCE CONSTRAINTS… FOR DIGNIFIED, PERSON-CENTERED CARE AMIDST DEMOGRAPHIC CHANGE No pure GSP has been applied in practice, but variations on the proposal have been rolled out at small scale. In addition to case described above (Chinese nurse placements in German nursing homes), in 2013 Germany developed a similar agreement with Vietnam to train and place 100 care assistants for the elderly; a second cohort of 100 students started their intensive group training in Germany in August 2015.xxvi Given the small size of the Chinese and Vietnamese programs, the initiatives have not been empirically evaluated. However, cost-benefit analysis of a hypothetical GSP between the United Kingdom and Malawi suggests potentially large savings even under conservative assumptions.xxvii Medicaid Reimbursement Rates and Nursing Home Care Staffing ► Medicaid is the primary payer for long-term care in the U.S. and covers 6 in 10 nursing home residents.xxviii Studies have identified a positive relationship between reimbursement and staffing levels in nursing homes,xxix suggesting that increased reimbursement rates can help attract human resources to areas of acute need. For example, one analysis of Pennsylvania’s nursing home industry found that a universal 10% increase in Medicaid reimbursement rates was associated with an 8.8% increase in the number of skilled nurses per resident.xxx Though the evidence is less robust, some studies show a plausible connection between higher Medicaid reimbursement rates and health outcomes. A 2004 study from 10 American metropolitan areas found that a 13% increase in Medicaid reimbursement rates led to a 9% lower risk of hospitalization for nursing home residents,xxxi while another study found that the change from a flat reimbursement rate to a cost-based, facility-specific rate in California was associated with improvements in the rates of pressure ulcers.xxxii ENDNOTES i United Nations, Department of Economic and Social Affairs, Population Division, “World Population Ageing 2017 - Highlights” (United Nations, 2017), http://www.un.org/en/development/desa/population/publications/pdf/ageing/WPA2017_Highlig hts.pdf. ii OECD, Health Workforce Policies in OECD Countries: Right Jobs, Right Skills, Right Places (Paris: OECD Health Policy Studies, 2016). iii OECD. iv Shereen Hussein and Jill Manthorpe, “An International Review of the Long-Term Care Workforce,” Journal of Aging & Social Policy 17, no. 4 (November 1, 2005): 75–94, https://doi.org/10.1300/J031v17n04_05; Robyn Stone and Mary F. Harahan, “Improving the Long- Term Care Workforce Serving Older Adults,” Health Affairs 29, no. 1 (January 2010), https://doi.org/10.1377/hlthaff.2009.0554. v Hussein and Manthorpe, “An International Review of the Long-Term Care Workforce.” vi Leslie Kane, “Medscape Physician Compensation Report 2018” (Medscape, April 11, 2018), https://www.medscape.com/slideshow/2018-compensation-overview-6009667#2. vii Tim Locke and Véronique Duquéroy, “UK Doctors’ Salary Report” (Medscape, October 3, 2018), https://www.medscape.com/slideshow/uk-doctors-salary-report-6009730#14. viii OECD, Health Workforce Policies in OECD Countries: Right Jobs, Right Skills, Right Places. ix David A. Faber, Shivam Joshi, and Mark H. Ebell, “US Residency Competitiveness, Future Salary, and Burnout in Primary Care vs Specialty Fields,” JAMA Internal Medicine 176, no. 10 (October 1, 2016): 1561–63, https://doi.org/10.1001/jamainternmed.2016.4642. OCTOBER 2018 4 TACKLING WORKFORCE CONSTRAINTS… FOR DIGNIFIED, PERSON-CENTERED CARE AMIDST DEMOGRAPHIC CHANGE x Victor A. Hirth, G. Paul Eleazer, and Maureen Dever-Bumba, “A Step toward Solving the Geriatrician Shortage,” The American Journal of Medicine 121, no. 3 (March 1, 2008): 247–51, https://doi.org/10.1016/j.amjmed.2007.10.030. xi Institute of Medicine of the National Academies of Sciences, Engineering and Medicine, Committee on the Future Health Care Workforce for Older Americans, “The Professional Health Care Workforce,” in Retooling for an Aging America: Building the Health Care Workforce (Washington, DC: National Academies Press, 2008), https://www.ncbi.nlm.nih.gov/books/NBK215402/. xii Douglas B. Kamerow, “Is the National Health Service Corps the Answer? (For Placing Family Doctors in Underserved Areas),” The Journal of the American Board of Family Medicine 31, no. 4 (July 1, 2018): 499–500, https://doi.org/10.3122/jabfm.2018.04.180153; Meera Nagaraj, Megan Coffman, and Andrew Bazemore, “30% of Recent Family Medicine Graduates Report Participation in Loan Repayment Programs,” The Journal of the American Board of Family Medicine 31, no. 4 (July 1, 2018): 501–2, https://doi.org/10.3122/jabfm.2018.04.180002. xiii Hirth, Eleazer, and Dever-Bumba, “A Step toward Solving the Geriatrician Shortage.” xiv OECD, Health Workforce Policies in OECD Countries: Right Jobs, Right Skills, Right Places. xv Council on Graduate Medical Education, “Advancing Primary Care” (Council of Graduate Medical Education, December 2010), https://www.hrsa.gov/advisorycommittees/bhpradvisory/cogme/Reports/twentiethreport.pdf. xvi Diane Alexander and Molly Schnell, “Closing the Gap: The Impact of the Medicaid Primary Care Rate Increase on Access and Health,” October 31, 2016, http://www.sole-jole.org/17681.pdf. xvii Adam G. Golden, Michael A. Silverman, and S. Barry Issenberg, “Addressing the Shortage of Geriatricians: What Medical Educators Can Learn From the Nurse Practitioner Training Model,” Academic Medicine: Journal of the Association of American Medical Colleges 90, no. 9 (September 2015): 1236–40, https://doi.org/10.1097/ACM.0000000000000822. xviii Miranda Laurant et al., “Nurses as Substitutes for Doctors in Primary Care,” Cochrane Database of Systematic Reviews, no. 7 (2018), https://doi.org/10.1002/14651858.CD001271.pub3. xix Michael Clemens, “Global Skill Partnerships: A Proposal for Technical Training in a Mobile World (Brief)” (Center for Global Development, October 11, 2017), https://www.cgdev.org/publication/global-skill-partnerships-proposal-technical-training-in- mobile-world-brief. xx Tobias Oelmaier, “Germany Looks to China for Nursing Support,” DW, October 17, 2012, https://www.dw.com/en/germany-looks-to-china-for-nursing-support/a-16310640. xxi World Health Organization, “Health and Sustainable Development: Telehealth,” WHO, 2018, http://www.who.int/sustainable-development/health-sector/strategies/telehealth/en/. xxii James Barlow et al., “A Systematic Review of the Benefits of Home Telecare for Frail Elderly People and Those with Long-Term Conditions,” Journal of Telemedicine and Telecare 13, no. 4 (2007): 172–79, https://doi.org/10.1258/135763307780908058. xxiii Rebecca Lake et al., “The Quality, Safety and Governance of Telephone Triage and Advice Services – an Overview of Evidence from Systematic Reviews,” BMC Health Services Research 17, no. 1 (August 30, 2017): 614, https://doi.org/10.1186/s12913-017-2564-x. xxiv Lake et al. xxv Michael A. Clemens, “Global Skill Partnerships: A Proposal for Technical Training in a Mobile World,” CGD Policy Paper (Washington, DC: Center for Global Development, December 2015), http://www.izajolp.com/content/4/1/2. xxvi giz, “Training Nurses from Viet Nam to Become Geriatric Nurses in Germany,” giz, 2014, https://www.giz.de/en/worldwide/18715.html. xxvii Michael Anderson, Caitlin McKee, and Theodore Talbot, “Investing UK Aid in a Global Skills Partnership: Better Health at Home and Abroad,” CGD Policy Paper (Washington, DC: Center for Global Development, June 2017), https://www.cgdev.org/sites/default/files/investing-uk-aid- global-skills-partnership-better-health-home-and-abroad.pdf. xxviii Kaiser Family Foundation, “Medicaid’s Role in Nursing Home Care” (Kaiser Family Foundation, June 20, 2017), https://www.kff.org/infographic/medicaids-role-in-nursing-home-care/. xxix Orna Intrator and Vincent Mor, “Effect of State Medicaid Reimbursement Rates on Hospitalizations from Nursing Homes,” Journal of the American Geriatrics Society 52, no. 3 (March 1, 2004): 393–98, https://doi.org/10.1111/j.1532-5415.2004.52111.x. OCTOBER 2018 5 TACKLING WORKFORCE CONSTRAINTS… FOR DIGNIFIED, PERSON-CENTERED CARE AMIDST DEMOGRAPHIC CHANGE xxx Martin B. Hackmann, “Incentivizing Better Quality of Care: The Role of Medicaid and Competition in the Nursing Home Industry,” Working Paper (National Bureau of Economic Research, December 2017), https://doi.org/10.3386/w24133. xxxi Intrator and Mor, “Effect of State Medicaid Reimbursement Rates on Hospitalizations from Nursing Homes.” xxxii Jingping Xing et al., “Medicaid Reimbursement and the Quality of Nursing Home Care: A Case Study of Medi‐Cal Long‐Term Care Reimbursement Act of 2004 in California,” World Medical & Health Policy 8, no. 3 (September 1, 2016): 329–43, https://doi.org/10.1002/wmh3.194. REFERENCES Alexander, Diane, and Molly Schnell. “Closing the Gap: The Impact of the Medicaid Primary Care Rate Increase on Access and Health,” October 31, 2016. http://www.sole-jole.org/17681.pdf. 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United Nations, Department of Economic and Social Affairs, Population Division. “World Population Ageing 2017 - Highlights.” United Nations, 2017. http://www.un.org/en/development/desa/population/publications/pdf/ageing/WPA2017_Highlight s.pdf. World Health Organization. “Health and Sustainable Development: Telehealth.” WHO, 2018. http://www.who.int/sustainable-development/health-sector/strategies/telehealth/en/. Xing, Jingping, Dana B. Mukamel, Laurent G. Glance, Ning Zhang, and Helena Temkin‐Greener. “Medicaid Reimbursement and the Quality of Nursing Home Care: A Case Study of Medi‐Cal Long‐ Term Care Reimbursement Act of 2004 in California.” World Medical & Health Policy 8, no. 3 (September 1, 2016): 329–43. https://doi.org/10.1002/wmh3.194. OCTOBER 2018 7