As the committee considered how best to inform health care workforce policy and development, it realized it could not answer several basic questions about the workforce numbers and composition that will be needed by 2025. How many primary care providers does the nation require to deliver on its promise of more accessible, quality health care? What are the various proportions of physicians, nurses, physician assistants, and other providers that can be used to meet that need? What is the current educational capacity to meet the need, and how quickly can it be ramped up? Yet the Robert Wood Johnson Foundation Nursing Research Network. tadalafil 0 25 yesterday cual es el precio de cialis 5 mg and universal drugstore canada the tadalafil chest tightness.
At the same time, new systems and technologies appear to be pushing nurses ever farther away from patients. This appears to be especially true in the acute care setting. Studies show that nurses on medical–surgical units spend only 31 to 44 percent of their time in direct patient activities (Tucker and Spear, 2006). A separate study of medical–surgical nurses found they walked nearly a mile longer while on than off duty in obtaining the supplies and equipment needed to perform their tasks. In general, less than 20 percent of nursing practice time was devoted specifically to patient care activities, the majority being consumed by documentation, medication administration, and communication regarding the patient (Hendrich et al., 2008). Several health care organizations, professional organizations, and consumer groups have endorsed a Proclamation for Change aimed at redressing inefficiencies in hospital design, organization, and technology infrastructure through a focus on patient-centered design; the implementation of systemwide, integrated technology; the creation of seamless workplace environments; and the promotion of vendor partnerships (Hendrich et al., 2009). Realizing the vision presented earlier in this chapter will require a practice environment that is fundamentally transformed so that nurses are efficiently employed—whether in the hospital or in the community—to the full extent of their education, skills, and competencies. The United States has nearly 400,000 primary care providers (Bodenheimer and Pham, 2010). As noted in Chapter 3, physicians account for 287,000 of these providers, nurse practitioners for 83,000, and physician assistants for 23,000 (HRSA, 2008, Steinwald, 2008). While the numbers of nurse practitioners and physician assistants are steadily increasing, the number of medical students and residents entering primary care has declined in recent years (Naylor and Kurtzman, 2010). In fact, a 2008 survey of medical students found only 2 percent planned careers in general internal medicine, a common entry point into primary care (Hauer et al., 2008). tadalafil argentina donde comprar deliberately which works faster cialis or viagra and viagra online generic equally cual pastilla es mejor tadalafil o viagra. There is a great deal of geographic variation in where primary care providers work. About 65 million Americans live in areas that are officially identified as primary care shortage areas according to the Health Resources and Services Administration (HRSA) (Rieselbach et al., 2010). For example, while one in five U.S. residents live in rural areas, only one in ten physicians practice in those areas (Bodenheimer and Pham, 2010). A 2006 survey of all 846 federally funded community health centers (CHCs) by Rosenblatt and colleagues (2006) found that 46 percent of direct care providers in rural CHCs were nonphysician clinicians, including nurse practitioners, nurse midwives, and physician assistants, in urban clinics, the figure was 38.9 percent. The contingent of physicians was heavily dependent on international medical graduates and loan forgiveness programs. Even so, the vacancies for physicians totaled 428 full-time equivalents (FTEs), while those for nurses totaled 376 FTEs (Rosenblatt et al., 2006). Expansion of programs that encourage health care providers to practice primary care, especially those from underrepresented and culturally diverse backgrounds, will be needed to keep pace with the demand for community-based care. For further discussion of variation in the geographic distribution of primary care providers, see the section on expanding access to primary care in Chapter 3.
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