Editorials

Nurses as leaders in chronic care

BMJ 2005; 330 doi: https://doi.org/10.1136/bmj.330.7492.612 (Published 17 March 2005) Cite this as: BMJ 2005;330:612
  1. Thomas Bodenheimer (Tbodenheimer{at}medsch.ucsf.edu), adjunct professor,
  2. Kate MacGregor, research director,
  3. Nancy Stothart, clinical care specialist
  1. Department of Family and Community Medicine, University of California at San Francisco, San Francisco General Hospital, San Francisco, CA 94110, USA
  2. Department of Family and Community Medicine, University of California at San Francisco, San Francisco General Hospital, San Francisco, CA 94110, USA
  3. Whatcom County Pursuing Perfection Project, Bellingham, WA 98225, USA

    Their role is pivotal in improving care for chronic diseases

    The chronic care model is widely accepted as a standard for improving care for people with chronic conditions.1 In the United States, projects to put the chronic care model into practice often centre around doctors. Yet the healthcare literature and the experience of many efforts to improve chronic care indicate that nurses, not doctors, are the key to implementing the chronic care model in a patient centred care team. By nature of their education and role, nurses are in a position to champion transformation of chronic care. In many nations, but not in the United States, nurses have been taking this central role for decades.w1

    The essence of the chronic care model is the interaction between an informed, activated patient and a prepared, proactive practice team.w2 Indeed, such a team is nearly always needed to enable patients to become adequately informed and activated. What is the record of doctors in informing and activating patients?

    A study of family physicians in the United States found that patients making an initial statement of their problem were interrupted by the doctor after an average of 23 seconds.2 Half of patients finish an office visit not understanding what they were told by the doctor.3 The commonest reason for patients not taking their medicines as prescribed is poor communication from doctor to patient.w3 In a study of treatment decisions in over 1000 audiotaped outpatient visits to doctors, the patient was not involved in the decisions 91% of the time.4 Poorly informed passive patients are less likely to adopt healthy behaviours, and they have poorer clinical outcomes than informed, activated patients.5

    These failures are often due to the interaction between individual doctors and a dysfunctional system. Some doctors may simply be uncaring and paternalistic. Almost all become less collaborative when they are running two hours behind schedule. Given multiple competing demands, providing care that is consistent and compliant with guidelines in a 15 minute visit is beyond the reach of most primary care doctors, however well trained and well intentioned they may be.6 w4 Lack of time is a considerable barrier, preventing doctors from providing sufficient information to their patients and blocking their ability to share decisions in practice.7 w5—w7

    Numerous studies show the central role of nurses in implementing components of the chronic care model, most importantly planned chronic care visits. In Kaiser Permanente's trial of planned visits by groups of people with diabetes led by a nurse educator, participants had significantly lower glycated haemoglobin levels and lower use of hospitals than controls.8 Other work has shown that patients attending a clinic for planned visits led by nurses had improved glycated haemoglobin levels that were also lower than those of patients who got the usual care.9 10 In yet another study, patients attending a diabetes clinic with a nurse, compared with those getting the usual care, had lower mortality and a lower incidence of adverse clinical events (myocardial infarction, angina, revascularisation procedures, end stage renal disease) after a median follow up of seven years.11 A Cochrane review found that planned nursing visits can improve healthy behaviours and patients' outcomes in diabetes; it concluded that nurses “can even replace physicians in delivering many aspects of diabetes care, if detailed management protocols are available, or if they receive training.”12

    Many of the positive outcomes seen in planned care visits with nurses may be due to better communication between nurse and patient. In a randomised controlled trial of people with diabetes in general practice, analysis of taped discussions showed that nurses covered more topics in the consultations, and more often mentioned diet, alcohol use, smoking, and weight, than did the doctors. Patients were more likely to take the lead in discussing behaviour change with nurses than with doctors.w8 In focus groups, patients preferred nurse led shared care for managing diabetes over doctor led care by a ratio of nearly 6 to 1.w9 w10

    Even though evidence and examples show the pivotal role played by nurses in improving chronic care, several barriers inhibit the spread of nurse led programmes in the United States (see bmj.com). The nursing shortage has made nurses difficult to recruit; few insurance plans pay for care provided by nurses; and nursing education in the United States does not emphasise the role that nurses can play in chronic illness care. In some health systems, nurses are under-used, taking blood pressures and putting patients into rooms rather than providing education for and encouraging self management by chronically ill patients. Until these barriers are overcome, the potential for nurses to lead a national effort in the United States to improve chronic illness care may be thwarted.

    Footnotes

    • Embedded Image References w1-w10 and details of nurse led projects are on bmj.com

    • Competing interests None declared.

    References

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