Promoting and supporting self-management for adults living in the community with physical chronic illness: A systematic review of the effectiveness and meaningfulness of the patient-practitioner encounter.

Abstract

Background There has been a reported rise in the number of people with chronic illness (also referred to as long-term disease) in the Western world. One hundred million people in the United States have at least one chronic condition and in the United Kingdom (UK) as many as 17.5 million adults may be living with chronic disease. New models of care have been developed which recognise the complexities of managing care where there is overlap between the wider community, the health care system and provider organisations, for example, the Chronic Care Model and the Expert Patient Programme. These new models herald a shift away from the idea of chronically ill patients as passive recipients of care towards active engagement, in partnership with health professionals, in managing their own care. Partnership, ideally, involves collaborative care and self-management education. This may support self-care alongside medical, preventative and health maintenance interventions. In this context the nature of the patient-practitioner consultation in promoting self-care takes on a new importance. Objective The overall objective of the review was to determine the best available evidence regarding the promotion and support of self-care management for adults living in the community with chronic illness during the patient-practitioner encounter. Specifically the review sought to determine: What is the effectiveness of the patientpractitioner encounter in promoting and supporting self-care management of people with chronic illness? What are the individual and organisational factors which help or hinder recognition, promotion and support of chronic disease self-care management strategies? What are the similarities and differences between how ‘effectiveness’ is defined in this context by patients and different practitioners? Inclusion Criteria Types of participants The review focussed on self-caring adults aged nineteen years and older living in the community, with a physical chronic illness, and not currently being treated as an in-patient. For example, people with diabetes, asthma, arthritis, coronary disease, lung disease, heart failure, epilepsy, kidney disease and inflammatory bowel disease. Since patients meet various professionals in a variety of community settings regarding their care, a practitioner in this review included doctors (physicians and General Practitioners), nurses, nurse specialists, dieticians, podiatrists and community health workers. Types of outcome measures A variety of outcomes measures was used to evaluate effective self-care management. These included physiological measurements such as: HbA1c, blood pressure, body weight, lipids; lifestyle measurements, for example physical activity; and self-care determinants such as knowledge, attitude; and self-care behaviours regarding, for example, diet and physical exercise, and medication. The outcome measures used to explore the meaningfulness of the patient-practitioner encounter, concerned patients’, physicians’ and nurses’ views and perceptions of selfcare management and support. Types of studies The review considered all types of quantitative and qualitative evidence regarding the patient-practitioner encounter where self-care in chronic illness was the focus. The quantitative studies reviewed included systematic reviews, randomised controlled trials (RCTs), quasi-experimental studies, and survey studies. Qualitative studies reviewed included interview designs, vignette technique, qualitative evaluation, grounded theory, and exploratory descriptive design. Search Strategy The search sought to find both published and unpublished studies between 1990 and 2005. The year 1990 was deemed appropriate since it precedes the development of the Chronic Care Model in which self-management support for people living with chronic illness is heralded as an important part of care-management. An initial search of CINAHL and MEDLINE databases was undertaken to identify appropriate search terms regarding self-care and chronic illness. A search strategy was then developed using all identified MeSH headings and key words and the following databases were searched: - Ovid CINAHL; Ovid MEDLINE (R); Ovid EMBASE; Ovid EBM Reviews (CDSR, ACP Journal Club, DARE, CCTR); ASSIA; SIGLE; TRUNCATED AT 600 WORDS.