Publicly available data was collected from government statutory and regulatory sources, Ministries of Health, national health system websites, international health organizations, national professional associations, peer-reviewed literature, and other grey literature that is available via Google searches. Additional peer-reviewed data was identified via the PubMed and CINAHL search engines using the following keywords: advanced practice nurse (APN), nurse practitioner (NP), mid-level provider, non-physician clinician, nurse prescribing, task shifting, task sharing, APN/NP scope of practice, licensure, title protection, and education. Documents were excluded if they were greater than ten years old, unless they contained original regulatory information or provided historical context. The data includes, but is not limited to, government and organization reports, policy statements, technical reports, working papers, newsletters and conference proceedings.
The analytic process was guided by the SWOT (strengths, weaknesses, opportunities, and threats) technique which provided a framework to organize and analyze the data. Healthcare organizations, in both the public and private sphere, commonly use the SWOT analytical model in order to strategically plan for future initiatives and improvement programs.9 It provides a clear, concise blueprint of internal and external factors that may benefit or damage an initiative by listing strengths, weaknesses, opportunities, and threats. It also provides a robust foundation for a situation analysis of a national health policy, strategy, or plan, and can inform strategic stakeholders by illuminating both internal and external factors.10 The geographic parameters were based on the World Health Organization’s six world regions: The Americas, Europe, Africa, Southeast Asia, Eastern Mediterranean, and the Western Pacific. We collected regulatory, practice, and educational data on 54 countries from these six world regions.
Summary Results:
1) The Americas (see Additional File 1_NA and Additional File 2_LA)
North America:
Strengths/opportunities:
Advanced practice nursing in the US has evolved over the past 50 years. It was largely standardized with the Advanced Practice Registered Nurse (APRN) Consensus Model in 2008.11 The Consensus Model codified the four roles of Certified Nurse Practitioner (CNP), Certified Nurse Midwife (CNM), Clinical Nurse Specialist (CNS) and Certified Registered Nurse Anesthetist (CRNA). Recommendations were made by the working group which were directed at standardizing legislation, accreditation, certification, and education.11 As of 2020, nurse practitioners have the statutory authority to practice and prescribe medications in all 50 states and the District of Columbia, with varying levels of practice authority and physician oversight, depending on state law. Twenty two states and the District of Columbia authorize autonomous practice.12 Current opportunities are based on work force supply, especially in primary care. However, roles that focus on acute care are also common. Medical schools and Physician Assistant (PA) programs have not been able to produce sufficient clinicians based on the need which has largely provided an impetus for growth over the past decade.13 The expansion of the NP workforce has further been supported by several prominent national organizations and governmental agencies, including the Institute of Medicine, National Governors Association, and the Federal Trade Commission.14–16
Canada has two recognized advanced practice nursing roles, the nurse practitioner (NP) and the clinical nurse specialist (CNS). Both roles have existed since the1970s.17 The Canadian Nurse Practitioner Initiative and related legislative and regulatory framework provided the impetus for NP role integration into the Canadian healthcare system.17-18 Provincial and territorial regulatory bodies provide licensure and the NP title is protected nationwide.19 Nurse practitioners are able to prescribe medication and have been enabled since 2012 to prescribe controlled substances.20
Weaknesses/Threats:
In the US, NPs have not received the same level of financial support that physicians have received from the government, especially in terms of education and training. Physician education in the United States has relied on Graduate Medical Education (GME) funding via the Medicare program and there are only small amounts of federal funding available for NP trainees. Also, generally, faculty are not well paid, and there are substantial faculty shortages.21, 22 In Canada, a variation in the scope of practice exits between the provinces/territories which may cause confusion on the part of the public.23 Also, variation in NP specializations continues to exist across jurisdictions. 17,19
Latin America/the Caribbean:
Strengths/Opportunities:
Advanced practice nursing in Latin America has made positive strides over the past decade, despite a number of professional and political challenges. In 2014, the Pan American Health Organization (PAHO) introduced a strategy for universal health coverage which included an increasing interest in implementing the role of the advanced practice nurse.24 There are now two APN programs in Chile, at the University of the Andes, which offers a Master’s program in Adult Acute Care, and at the University del Desarollo.3,25
The Caribbean has experienced a steady development of the NP role over the past two decades. There are currently five nations, Monserrat, Trinidad and Tobago, Belize, St. Lucia, and St. Vincent and Grenadines which have regulations or statutes that authorize nurse practitioner practice as well as the authority to prescribe medicines.24,26–30 Generally, they practice broadly in primary care settings, except for Belize, where nurse practitioners are only authorized to practice in psychiatric settings. 31
Jamaica has been a leader in nurse practitioner education and practice since the inception of their first nurse practitioner program at the University of the West Indies in the 1970s.64 It is currently considering an amendment to the Nurses and Midwives Act which would officially authorize nurse practitioner scope of practice and allow the prescription of medicines.32 Additionally, Brazil, Mexico, Colombia, and Chile have been in discussions about how to integrate the advanced practice role into their national health systems.33
2) Europe (see Additional File 3_Europe)
Strengths/Opportunities:
Regulation for the APN role is in place for nine of the 23 countries included in the European region: Austria, France, Greece, Hungary, Iceland, Ireland, Israel, the Netherlands and Norway.2,25,36–41 Most recent developments include a legislative decree in Hungary that provides title protection for NPs in six different specialties; NP in anesthesia, primary care, emergency, acute care, gerontology and perioperative care.38 In terms of educational directives, APN education at the Master’s level is available in ten of the 23 countries including related clinical apprenticeship/residency programs in some countries. Masters level APN education programs are emerging in seven additional European countries.2,40,42–52
European advanced practice nurses with Master’s level education enjoy title protection in the Netherlands (Dutch language equivalent to Nurse Specialist and NP), in Ireland (Registered Advanced Nurse Practitioner), in Iceland (Specialist Nurse), in France (Advanced Practitioner), and in Hungary (NP). Titles used without title protection include the Advanced Clinical Practitioner/Advanced Nurse Practitioner in the United Kingdom, NP in Israel, Advanced Clinical Nurse Specialist /Nurse Practitioner in Sweden, and APN/APNLC (APN in Lung Cancer) in Switzerland.2,25,37,38,40,53–55
Advanced Practice Nursing roles that align with the ICN NP/APN Network’s role definition, role characteristics and with independent, advanced clinical activities are well established in Finland, Ireland, the Netherlands, and the United Kingdom (Scotland, Wales and Northern Ireland).50,51 Other countries have implemented pilot programs or emerging specialty practice roles for APNs. In Southern Germany, APNs are in place within hospital settings, in Switzerland, an APN role in lung cancer care has recently been developed, and in Sweden, the surgical NP role has incorporated many of the activities typically performed only by physicians.25, 44, 55 The NP role is also being developed in the emergency care context in Norway.56 Advanced clinical activity roles are emerging in Spain where an Advanced Practice Nursing Competency assessment tool has been recently validated.49,57 Nurse prescribing has been established in eleven of the 23 European countries included in this SWOT analysis with full prescriptive authority for APNs in place in the Netherlands.51 In the United Kingdom, Advanced Nurse Practitioners who qualify as non-medical prescribers (NMP) are required to register with the NMP registry and can prescribe without restrictions.58
Weakness/Threats:
Weaknesses identified in the regulatory arena include lack of national policies, regulation and legislation that would provide standardized authority to practice at the advanced level.3,6,40,49–51,59,60 Lack of regulation contributes to role confusion, informal practice and limited availability of role related data.51 Moreover, the identification and introduction of new categories of healthcare professionals can pose a possible threat to APN role development.61 Poor country specific strategic plans for human resources for health and nursing shortages identified in the European Commission report (2017) also threaten the viability of APN role development and implementation.110
3) Africa (see Additional File 4_Africa)
Strengths/Opportunities:
Advanced practice nursing in the form of the nurse practitioner role is gradually expanding in Africa and, in particular, in Sub-Saharan Africa. Family nurse practitioners are now widely embedded in primary care throughout Botswana and are authorized to prescribe medicines.24 South Africa (SA) has several official designations for advanced practice nurses that are defined by the South African Nursing Council: nursing specialist, and advanced nursing specialist. The advance nursing specialist role parallels that of the nurse practitioner, that is, it is the first point of care, and includes “medical diagnosis” and treatment.62 Ghana also has a nurse practitioner program at the University of Development Studies, Tamale Campus which is a three year BSc.63 While the degree and the scope of nurse practitioner practice is not clear, the role is regulated by the Nursing and Midwifery Council of Ghana.64 In eSwatini (formerly known as Swaziland), the University of eSwatini has recently started a MNSc Family Nurse Practitioner program and the eSwatini Nursing Council has adopted broad scope of practice regulations.63,64 Tanzania has also implemented regulations and title protection for the advanced nurse practitioner, however the educational preparation is at the Bachelor’s level.65 Most recently, Aga Khan University in Kenya has launched a MSc in Advanced Practice Nursing, however no regulation is in place as of yet to support the role. 66
Increasingly, nurses in Africa who practice at the post-basic level, are participating in strategies that are designed to mitigate shortages of physicians in environments that have a high disease burden of HIV/AIDs. Nurse Initiated and Managed Anti-retroviral Therapy (NIMART) has been widely employed, especially in Sub-Saharan Africa.67–69 Nurse prescribing, which is an element of advance nursing practice, is increasingly being integrated into post-basic practice.
Weaknesses/Threats:
While some countries do have regulatory frameworks for advanced practice nursing (South Africa, Ghana, eSwatini, and Tanzania), the primary challenge for many countries in Africa is to establish clear regulations for nursing practice in general, and to broaden regulatory scope for advanced nursing practice in countries that are developing these roles.24,70 Also, the educational infrastructure does not possess the adequate nursing faculty necessary to train future practitioners.24 And, in many countries, there is a persistent lack of political will to establish APN roles in a substantive way. 71
4) Southeast Asia (see Additional File 5_Southeast Asia)
Strengths/opportunities:
Thailand has had a long history of training and integration of the advanced practice nursing role into the delivery of national health care services. The role of the advanced practice nurse has been successfully implemented throughout the country based on supportive government healthcare policies, engaged and qualified administrators and sufficient financial resources.72 The authority to prescribe medicines by nurse practitioners via a formulary has helped to expand their scope of practice.73 In India, the Indian Nursing Council approved the first national curriculum for the Nurse Practitioner in Critical Care (NPCC). This new program is currently being offered for study at the Master’s (MSc) level.74 This new role seeks to fill critical shortages in acute care and will contain education around the initiation and management of medications, based on an approved formulary.74
Weaknesses/Threats:
In Thailand, despite certification and education, many APNs do not function to the full extent of the advanced practice role.72 Also, in some areas, poor administrative support for the APN role may lead to work assignments that are not reflective of APN practice.72 In India, the role of the nurse practitioner is not established and there is a lack of awareness of the clinical responsibilities. Only a handful of universities have adopted the program due to physician lack of awareness and resistance to a role that encourages nursing practice with skills that overlap those of medicine.75
5) Western Pacific (see Additional File 6_Western Pacific)
Strengths/Opportunities:
Regulatory authority over APN practice is generally robust throughout the region. These regulatory advances have occurred largely over the past two decades. Nurse practitioners have been registered in New Zealand by the New Zealand Nursing Council since 2002; in Australia since 2010 by the Australian Health Practitioner Regulation Authority (AHPRA); in Fiji through the Fiji Nursing Council since 2011; in South Korea via the Ministry of Health; in Singapore via the Ministry of Health since 2006; and Taiwan recently gained official legislative authority over practice in 2014.76–82
Scope of practice is broad in the region. In Fiji, nurse practitioners, who are trained based on a 13 month post-basic diploma, work extensively in community health centers and enjoy wide acceptance by communities and other health care providers.24,77 Community Health Nurse Practitioners have had well established roles in South Korea since the 1980’s. The Hong Kong SAR has implemented the Nurse Consultant role which demonstrates the competencies of the advanced practice nurse.83 Also, prescriptive authority throughout the region has been widely implemented. Countries such as Australia, Fiji, New Zealand, Singapore, and Taiwan have clear statutory language around advance practice nurse prescribing.24,77,82,84–86 The most recent development in the region occurred in July of 2018, when advanced practice nurses in Singapore gained the authority to independently prescribe medicines based on the Collaborative Prescribing Practitioners (CPP) program, which also includes pharmacists.85
Weaknesses/Threats:
In Australia, nurse practitioner practice is limited based on differences between federal and state/territory requirements.86,87 Other countries, such as South Korea, the Philippines, China, and the Hong Kong Special Administrative Region of the People’s Republic of China do not have discrete legislation for advanced practice nursing, despite varying levels of active and/or developing practice.24,79,80 In South Korea, there has been a lack of available positions, which may limit expansion of advance practice nurses within the national health system.80,88
6) Eastern Mediterranean (see Additional File 7_Eastern Mediterranean)
Strengths/Opportunities:
In Jordan, the Jordanian Nursing Council has started to certify eleven advanced nursing specialties which are comparable to Clinical Nurse Specialists. The accepted term for the advanced practice nurse is Advanced Nurse Specialist and this term is protected by the government.89 There are currently three programs that offer Master’s degrees for the Advanced Nurse Specialist role and the Jordanian Nursing Council has developed the role at the national level.89
The State of Qatar and the Qatar Ministry of Public in 2013 developed a comprehensive regulatory document on all levels of nursing practice, including registered midwives (RM), clinical nurse specialists (CNS) and nurse practitioners (NP).90 There are clear definitions, title protection, and scope of practice descriptions for the CNS and NP role.90 Oman has also been moving toward establishing a more formal role for advanced practice. This is due to a shift of emphasis by the Sultanate of Oman toward the advanced practice role based on changing demographics and the increasing demand for high quality care.91 The Sultan Qaboos University initiated the first Masters of Science program in nursing with a concentration in Acute Care Advanced Practice Nursing.92 Regionally, a board of nursing will standardize licensing and will promote free movement throughout the Gulf Cooperation Council (GCC): Kingdom of Bahrain, Kuwait, Sultanate of Oman, Qatar, Kingdom of Saudi Arabia, and the United Arab Emirates.91
Weaknesses/Threats:
In Qatar, while there are clear requirements for entry into practice for both CNS’s and NP’s, there currently are no active Master’s programs that train nurse practitioners. Almost 98% of nurses in Qatar are expatriates and therefor challenges exist in implementing the APN role because of lack of standardization of educational backgrounds.91 And, as in other regions of the world, resistance from medical societies remains a major threat to the development of APN roles. (See Figure 1)