Growth and change in the physician assistant workforce in the United States, 1967-2000

The physician assistant (PA) profession grew rapidly in the 1970s and 1990s. As acceptance of PAs in the health care system increased, roles for PAs in specialty care took shape and the scope of PA practice became more clearly defined. This report describes key elements of change in the demography and distribution of the PA population between 1967 and 2000, as well as the spread of PA training programs. Individual-level data from the American Academy of Physician Assistants, supplemented with county-level aggregate data from the Area Resource File, were used to describe the emergence of the PA profession between 1967 and 2000. Data on 49,641 PAs who had completed training by 2000 were analyzed. More than half (52.4%) of PAs active in 2000 were women. PA participation in the rural workforce remains high, with more than 18% of PAs practicing in rural settings, compared with about 20% in 1980. Primary care participation appears to have stabilized at about 47% among active PAs for whom specialty is known. By 2000, 51.5% of practicing PAs had been trained in the states where they worked. The profession has grown rapidly; 56% of all PAs were trained between 1991 and 2000. In 2000, more than 42% of accredited PA programs offered a master's degree, compared to master's degree programs in 1986. Although many critical issues of scope of practice and patient and physician acceptance of PAs have been resolved, the PA profession remains young and continues to evolve. Whether the historical contribution of PAs to primary care for rural and underserved populations can be sustained in the face of increasing specialization and higher-level academic credentialing is not clear.     

Retention of Physician Assistants in Rural Health Clinics

CONTEXT: Improvement of rural health care access has been a guiding principle of federal and state policy regarding physician assistants (PAs). PURPOSE: To determine the factors that influence autonomous rural PAs (who work less than 8 hours per week with their supervising physician) to remain in remote locations. METHODS: A qualitative exploratory study was undertaken in 8 rural Texas towns, including direct observation of clinics, semi-structured interviews with PAs, and focus groups with community residents. FINDINGS: The major factors contributing to retention among autonomous rural PAs include: confidence in the ability to provide adequate health care, desire for small-town life, residing in the community, and being involved with the community. Both PAs and residents thought the level of their town's health care was moderately good but could be improved. The clinic allowed easy access for primary care and minor injuries. Town residents and PAs also expressed a desire for major improvements including a pharmacy, visiting specialists, and additional medical equipment. Not all residents sought medical care at the clinic, with some electing to travel to physicians in larger towns. CONCLUSIONS: Rural community residents have more confidence in and satisfaction with PAs who have remained in a clinic for several years. In order to increase retention rates, PAs committed to autonomous, rural primary care would benefit from additional training, particularly in emergency medicine, the benefits of community involvement, and adaptation to the local culture.     

A Pilot Study of Oncology Staff Perceptions of Palliative Care and Psycho-oncology Services in Rural and Community Settings in Indiana

Although there has been an increased interest in health care delivery for rural community populations, concerns remain regarding the lack of access to primary health care and specialty services (such as palliative care), particularly in rural areas that are medically underserved (MU). This survey was conducted to examine the perceptions of palliative care services in rural communities and toward identifying perceived barriers that interfere with accessing palliative care services. In conducting the study, personnel from various disciplines throughout the Community Cancer Care (CCC) network (the largest private provider of oncology services in Indiana) completed a survey that assessed their perceptions of the strengths and weaknesses of the available palliative care services in their communities. These responses, which indicate discrepancies in perceptions among staff within sites, suggest problems of integration of palliative care in given locations. Results revealed three particularly problematic areas: accessing pain control, accessing psychological or psychiatric services or both, and overcoming barriers to hospice care. Although no significant differences were found for any variables between MU and adequately medically served (AMS) areas, in general palliative care is limited and unintegrated into oncology care. Confusion among staff at a particular oncology program likely contributes to the haphazard delivery and poor integration of palliative care. Conclusions are tempered by important study limitations but the results suggest the need for programs that improve delivery of palliative care in rural Indiana.     

Rural versus urban: Tennessee health administrators' strategies on recruitment and retention for allied health professionals

Due to an increase in the need for allied health professionals, there is a growing interest to assess the allied health workforce and its employment needs. This is especially true in medically underserved rural areas where there is a critical shortage of allied health professionals. A survey was sent to allied health administrators across a variety of allied health disciplines working in Tennessee hospitals in order to gauge opinions on retention and recruitment strategies. Overall successful strategies for recruitment and retention of allied health professionals were reported as well as differences between urban and rural areas, differences of perceptions of strategy effectiveness among allied health disciplines, and key strategies for rural allied health recruitment. Little is known about organizational policies impacting recruitment and retention practices of allied health professionals in Tennessee hospitals. Understanding of this problem is vital to the prevention of a critical shortage of allied health professionals. Therefore, this study sought to compare rural and urban hospital in Tennessee with respect to recruitment and retention needs.     

Perspectives on Rural Health Workforce Issues: Illinois-Arkansas Comparison

ABSTRACT:  Context: Past research has documented rural physician and health care professional shortages. Purpose: Rural hospital chief executive officers' (CEOs') reported shortages of health professionals and perceptions about recruiting and retention are compared in Illinois and Arkansas. Methods: A survey, previously developed and sent to 28 CEOs in Illinois, was mailed to 110 CEOs in Arkansas. Only responses from rural CEOs are presented (Arkansas n = 39 and Illinois n = 22). Findings: Physician shortages were reported by 51 CEOs (83.6%). Most reported physician shortages in Arkansas were for family medicine, internal medicine, cardiology, obstetrics-gynecology, general surgery, and psychiatry. Most reported physician shortages in Illinois were for family medicine, obstetrics-gynecology, orthopedic surgery, internal medicine, cardiology, and general surgery. Additionally, registered nurses and pharmacists were the top 2 allied health professions shortages. Multivariate analysis (factor and discriminant analyses) examined community attributes associated with ease of recruiting physicians. Six factors were identified and assessed as to their importance in influencing ease of recruitment, with the state included in the model. Three factors were identified as discriminating whether or not physician recruitment was easy: community supportive for family, community cooperates and perceives a good future, and community attractiveness. Conclusions: Similarities in shortages and attributes influencing recruitment in both states suggest that efforts and policies in health professions workforce development can be generalized between regions. This study further reinforces some important known issues concerning retention and recruitment, such as the importance of identifying providers whose preferences are matched to the characteristics and lifestyle of a given area.     

Upscaling the recruitment and retention of human resources for health at primary healthcare centres in Lebanon: a qualitative study

The sustainability of primary healthcare (PHC) worldwide has been challenged by a global shortage in human resources for health (HRH). This study is a unique attempt at systematically soliciting and synthesising the voice of PHC and community stakeholders on the HRH recruitment and retention strategies at the PHC sector in Lebanon, the obstacles and challenges hindering their optimisation and the recommendations to overcome such obstacles. A qualitative design was utilised, involving 22 semi‐structured interviews with PHC experts in Lebanon conducted in 2013. Nvivo qualitative data analysis software was employed for the thematic analysis of data collected from interviews. Five comprehensive themes emerged: understanding PHC scope, HRH recruitment issues, HRH retention challenges, rural areas' specific challenges and stakeholders' recommendations. Analysis of stakeholders' responses revealed a lack of a unified understanding of the PHC scope impacting the capacity for appropriate HRH planning. Identified impediments to recruitment included the suboptimal supply of HRH, financial constraints and poor management. Retention difficulties were attributed to poor working environments, financial constraints and lack of professional development. There was consensus that HRH challenges faced were aggravated in rural areas, jeopardising the equitable access to PHC services of quality. Equitable access was also jeopardised by the reported shortage of female HRH in a sociocultural context where many females prefer providers of the same gender. The study sets the path towards upscaling recruitment and retention policies and practices through the endorsement of a nationally acknowledged PHC definition and scope, the sustainable development of the PHC workforce and through the implementation of targeted recruitment and retention strategies addressing rural settings and gender equity. Decision‐makers and planners are urged to identify HRH as the most important input for the success of PHC programmes and interventions, especially in the growing fields of mental health and geriatric care.     

Perceptions of Local Health Care Quality in 7 Rural Communities with Telemedicine

CONTEXT: Rural health services are difficult to maintain because of low patient volumes, limited numbers of providers, and unfavorable economies of scale. Rural patients may perceive poor quality in local health care, directly impacting the sustainability of local health care services. PURPOSE: This study examines perceptions of local health care quality in 7 rural, underserved communities where telemedicine was implemented. This study also assesses factors associated with travel outside of local communities for health care services. METHODS: Community-based pretelemedicine and posttelemedicine random telephone surveys were conducted in 7 northern California rural communities assessing local residents' perceptions of health care quality and the frequency of travel outside their community for health care services. Five-hundred rural residents were interviewed in each of the pretelemedicine and posttelemedicine surveys. Between surveys, telemedicine services were made available in each of the communities. FINDINGS: Residents aware of telemedicine services in their community had a significantly higher opinion of local health care quality (P =.002). Satisfaction with telemedicine was rated high by both rural providers and patients. Residents with lower opinions of local health care quality were more likely to have traveled out of their community for medical care services (P =.014). CONCLUSIONS: The introduction of telemedicine into rural communities is associated with increases in the local communities' perception of local health care quality. Therefore, is it possible that telemedicine may result in a decrease in the desire and need for local patients to travel outside of their community for health care services.     

Helping and hindering: perceptions of enablers and barriers to collaboration within a rural South Australian mental health network

Objective: To evaluate clinicians’ perceptions of what helps and hinders the delivery of mental health care across a service network in a rural setting. Design: Qualitative, semistructured interviews were conducted with 10 individuals who work in one rural mental health care service network. Setting: A regional centre in rural South Australia involving representatives of the mental health team, general practice, hospital, community health and nongovernment organisations. Results: Clinicians’ perceptions of barriers and enablers to working within their mental health care network were explored. Participants showed a strong shared commitment to effective mental health care delivery and a good understanding of the services that each offers. Interview data suggested that working relationships between local services could be perceived as stronger when a personal or historical element is recognisable. Similarly, the notion of familiarity and community involvement were perceived as facilitators in this network. A perceived barrier for participants was the failure to attract staff with mental health experience, leading to dependence upon the dedication and commitment of existing service providers. Conclusions: Collaboration is especially necessary in rural areas, where access to health care services is known to be difficult. The informality of relationships between service providers was shown to be the main facilitator in the network. This is both a strength as it promotes the communication between services and service providers that is essential for successful collaboration, yet is also a threat to the sustainability of the network based on the difficulties of staff recruitment and retention to rural settings.     

Physician retention in rural communities: the perspective of experiential place integration

Rural communities across the United States continue to struggle in their attempts to recruit and retain physicians. In response to this ongoing problem, health services researchers have focused on the recruitment of physicians. More recently, however, researchers have recognized the importance of physician retention. Nonetheless, there is a scarcity of theories to explain the process of rural physician retention. This paper provides an overview of retention in health services research. It then proposes a theoretical perspective on retention called "experiential place integration." The paper subsequently presents an in-depth qualitative study of rural physician integration in Kentucky from which a practical framework of physician integration is constructed. The framework represents integration as an active developmental process based on the enhancement of security, freedom, identity and meaning in place.     

Using the Theory of Reasoned Action to Model Retention in Rural Primary Care Physicians

CONTEXT: Much research attention has focused on medical students', residents', and physicians' decisions to join a rural practice, but far fewer studies have examined retention of rural primary care physicians. PURPOSE: The current review uses Fishbein and Ajzen's Theory of Reasoned Action (TRA) to organize the literature on the predictors and correlates of retention of rural practicing physicians. TRA suggests turnover behavior is directly predicted by one's turnover intentions, which are, in turn, predicted by one's attitudes about rural practice and perceptions of salient others' (eg, spouse's) attitudes about rural practice and rural living. METHODS: Narrative literature review of scholarship in predicting and understanding predictors and correlates of rural physician retention. FINDINGS: The TRA model provides a useful conceptual model to organize the literature on rural physician retention. Physicians' subjective norms regarding rural practice are an important source of influence in the decision to remain or leave one's position, and this relation should be more fully examined in future research.     

Age and gender differences in health service utilization

BACKGROUND: This study of age and gender profiles of health care populations fills a gap in the research literature by providing a population study of both single health agency and inter-agency 'Shared Care' populations. METHODS: It combines anonymous data to link individual cases across Community Health (N = 82 751), Mental Health (N = 19 029) and Social Services (N = 19 461) populations in one county Health Authority (N = 646 239) over 3 years. It compares age and gender characteristics of single care populations and overlapping inter-agency 'Shared Care'populations. RESULTS: Approximately two-thirds of all care populations were female compared to half (513.1) in the general Health Authority population. These differences were accentuated for almost all inter-agency 'Shared Care' populations, where, whilst a younger care profile emerged for mental health and social services dual agency clients, for other shared populations a distinct care profile emerged of greater proportions of older, female and older female patients. Gender differences were also apparent for different care groups within a total Community Health care population. Whilst females made much more use of services overall, in Community Health, older males were more likely to receive rehabilitative support services. CONCLUSION: Age and gender profiles of health care agency and inter-agency populations clarify service use patterns and identify high proportions of women in health and social care populations, particularly in older care populations. This type of care population analysis could inform single agency and inter-agency shared care planning and commissioning.     

Rural Illinois Hospital Chief Executive Officers'' Perceptions of Provider Shortages and Issues in Rural Recruitment and Retention

BACKGROUND: It is important to assess rural health professions workforce needs and identify variables in recruitment and retention of rural health professionals. PURPOSE: This study examined the perspectives of rural hospital chief executive officers (CEOs) regarding workforce needs and their views of factors in the recruitment and retention process. METHODS: A survey was mailed to CEOs of 28 Illinois rural hospitals, in towns ranging from 3,396 to 33,530 in population size. The survey addressed CEO perceptions of number of physicians needed by specialty, need for other health professionals, and variables important to recruitment and retention. FINDINGS: Twenty-two CEOs (79%) responded to the survey. Eighty-six percent indicated a physician shortage in the community, with 64% reporting the need for family physicians. CEOs also indicated the need for physicians in obstetrics-gynecology, general and orthopedic surgery, general internal medicine, cardiology, and psychiatry. In terms of needs for other health professionals, most often mentioned were registered nurses (91%), pharmacists (64%), and nurses' aides (46%). Related to recruitment and retention, most often mentioned by the CEOs was community attractiveness in general, followed by practice and physician career opportunities. CONCLUSIONS: CEOs offer 1 important perspective on health professions needs, recruitment, and retention in rural communities. While expressing a range of opinions, rural hospital CEOs clearly indicate the need for more primary care physicians, call for an increased capacity in nursing, and point to community development as a key factor in recruitment and retention.     

Does chiropractic utilization substitute for less available medical services?

In Muscatine, Iowa, a medically underserved rural area, a cohort study of health care utilization was made before and after a significant increase in medical manpower. There was a slight increase, rather than a decrease, in the use of chiropractic services associated with the growth in the physician manpower pool. The level of access to physician services was not a significant predictor of chiropractice utilization.     

Examining the scope of multibusiness health care firms: implications for strategy and financial performance

OBJECTIVE: Use theory and data to examine the scope of corporate strategies for multibusiness health care firms, also known as organized or integrated health care delivery systems. DATA SOURCES: Data are from the 2000 HIMSS Analytics Annual Survey of integrated health care delivery systems (IHDS), which provides complete information on businesses owned by IHDS. STUDY DESIGN: Scope defined as the breadth and type of businesses in which a firm chooses to compete is measured across seven separate business areas: (1) health plans, (2) ambulatory, (3) acute, (4) subacute, (5) home health, (6) other related nonpatient care businesses, and (7) external collaborations. Theories on strategy and organizational configurations along with measures of scope and a novel dataset were used to classify 796 firms into five mutually exclusive groups. The bases for classification were two competitive dimensions of scope: (1) breadth of businesses and (2) mix of existing core businesses versus new noncore businesses. Data Extraction METHODS: Unit of analysis is the multibusiness health care firm. Sample consists of 796 firms, defined as nonprofit organizations that own two or more direct patient care businesses in two or more separate areas across the health care value chain. Firms were clustered into five mutually exclusive organizational configurations with unique scope characteristics revealing a new taxonomy of corporate strategies. PRINCIPAL FINDINGS: Analysis of the scope variables revealed five strategic types (along with the number of firms and distinguishing features of each strategy) defined as follows: (1) Core Service Provider (340 firms with the smallest scope providing core set of patient care services), (2) Mission Based (52 firms with the next smallest scope offering core set of services to underserved populations), (3) Contractor (266 firms with medium scope and contracting with physician groups), (4) Health Plan Focus (83 firms with large scope and providing health plans), and (5) Entrepreneur (55 firms with the largest scope offering both a core set of services and investing in a variety of new noncore business opportunities including many for-profit ventures). Significant differences in financial performance among the strategies were found when controlling for payer reimbursement conditions. Specifically, in an unfavorable condition with high Medicaid and low commercial insurance, the Mission Based strategy performs significantly worse while the Entrepreneur strategy performs surprisingly well, in comparison with the other strategies. CONCLUSIONS: Findings suggest: (a) scope can be used to classify a large number of multibusiness health care firms into a taxonomy representing a small group of distinct corporate strategies, which are recognizable by senior management in the health care industry, (b) no single strategy dominates in performance across different payer profiles, instead there appears to be complementarities or fit between strategy and payer profiles that determines which firms perform well and which do not under different conditions, and (c) senior management of nonprofit health care firms are cross-subsidizing unprofitable patient care through ownership of nonpatient care businesses including for-profit ventures.     

The contributions of physician assistants in primary care systems

Shortages of primary care doctors are occurring globally; one means of meeting this demand has been the use of physician assistants (PAs). Introduced in the United States in the late 1960s to address doctor shortages, the PA movement has grown to over 75,000 providers in 2011 and spread to Australia, Canada, Great Britain, the Netherlands, Germany, Ghana and South Africa. A purposeful literature review was undertaken to assess the contribution of PAs to primary care systems. Contemporary studies suggest that PAs can contribute to the successful attainment of primary care functions, particularly the provision of comprehensive care, accessibility and accountability. Employing PAs seems a reasonable strategy for providing primary care for diverse populations.     

Addressing the unique challenges of inner-city practice: a direct observation study of inner-city, rural, and suburban family practices

Previous research on geographic variations in health care contains limited information regarding inner-city medical practice compared with suburban and rural settings. Our main objective was to compare patient characteristics and the process of providing medical care among family practices in inner-city, suburban, and rural locations. A cross-sectional multimethod study was conducted emphasizing direct observation of out patient visits by trained research nurses involving 4, 454 consecutive patients presenting for outpatient care to 138 family physicians during 2 days of observation at 84 community family practices in northeast Ohio. Time use during office visits was assessed with the Davis Observation Code; satisfaction was measured with the Medical Outcomes Study nine-item Visit Rating Scale; delivery of preventive services was as recommended by the US Preventive Services Task Force; and patient-reported domains of primary care were assessed with the Components of Primary Care Instrument. Results show that inner-city patients had more chronic medical problems, more emotional problems, more problems evaluated per visit, higher rates of health habit counseling, and longer and more frequent office visits. Rural patients were older, more likely to be established with the same physician, and had higher rates of satisfaction and patient-reported physician knowledge of the patient. Suburban patients were younger, had fewer chronic medical problems, and took fewer medications chronically. Inner-city family physicians in northeast Ohio appear to see a more challenging patient population than their rural and suburban counterparts and have more complex outpatient office visits. These findings have implications for health system organization along with the reimbursement and recruitment of physicians in medically underserved inner-city areas.     

Physician extenders increase healthcare access

To ensure rural residents access to primary care services, Saint Vincent Hospital and Health Center, Billings, MT, operates five physician-operated clinics, located between 8 and 81 miles from Billings. Two of the clinics are in communities that are not large enough to sustain a physician practice, so they are staffed by certified physician assistants (PA-Cs). Licensed and practicing with supervision of a physician, PAs provide a variety of patient care services in virtually every medical specialty and environment. One-third of the nation's PAs work in primary care health professional shortage areas, providing services comparable to those of a family practitioner. National studies reveal a high degree of satisfaction among both consumers and supervising physicians regarding the level of care provided by PAs. Professional liability claims against PAs are fewer than those against physicians, probably because of the higher degree of communication and attention patients receive as a result of the team approach. PAs can increase patient contact hours, decrease waiting times, and improve access to care overall. In addition, PA utilization is a cost-effective approach to healthcare delivery.