Self-efficacy and self-management behaviors in patients with chronic kidney disease.

Although past research has examined self-management among patients with end-stage renal disease (ESRD), little is known about self-management in patients with chronic kidney disease (CKD). In this cross-sectional survey (no intervention), 174 patients with CKD (serum creatinine > or =1.7 mg/dL) completed self-reported measures of self-efficacy, physical and mental functioning, and self-management. The purpose of the study was to explore the association between patients' perceived self-efficacy and their self-management behaviors. Five types of self-management behaviors were measured: communication with caregivers, partnership in care, self-care, self-advocacy, and medication adherence. Controlling for other relevant variables including age, education, diabetic status, hypertension, serum creatinine, physical functioning, and mental health functioning, higher perceived self-efficacy scores were associated with increased communication, partnership, self-care, and medication-adherence behaviors. In this study, patients' perceived self-efficacy was a more consistent correlate of self-management behavior than were demographic or health characteristics. Because self-management has been associated with positive patient outcomes, fostering self-management by supporting patient self-efficacy may have long-term benefits.

Self-management in patients with end stage renal disease: exploring domains and dimensions.

The management and appropriate treatment of chronic disease are ongoing challenges in health care. As the population ages, the prevalence of chronic disease can be expected to increase. Since by definition there is no cure for chronic disease, controlling, minimizing, or managing its negative effects becomes a primary goal. In the self-management perspective, it is neither clinicians nor health care systems who must accomplish the bulk of chronic disease management but rather the patients themselves. Moreover, self-management has been shown to be associated with improved outcomes. Self-management is comprised of two domains: self-management of health care and self management of everyday life. Self-management of health care includes self-care activity, partnership in care, communication, self-care self-efficacy, and adherence. Self-management of everyday life entails achieving/maintaining "normality" in everyday roles and functioning. End stage renal disease (ESRD) is a chronic disease for which self-management is particularly relevant. Understanding the components of self-management may help patients and clinicians to embrace this approach, to enter the mutual relationship it requires, and to maximize positive outcomes for patients with ESRD.

Self-management, knowledge, and functioning and well-being of patients on hemodialysis.

Past research suggests that patients' self-management behavior and knowledge about their condition/treatment may impact functioning and well-being. Specific self-management activities used by patients on hemodialysis have included cooperative/participatory and protective/proactive strategies. In this cross-sectional study, measures of self-management and knowledge were administered to 372 patients on hemodialysis-from 17 dialysis facilities. Findings suggest that the patients studied were low self-managers. The most commonly used self-management strategies were the cooperative/participatory activities of self-care during hemodialysis and shared responsibility in care. Multiple linear regression showed self-care during hemodialysis to be positively associated with physical functioning, measured by the SF-12 Physical Component Summary (PCS-12) scale. Age, diabetes, and two protective/proactive strategies (selective symptom management and assertive self-advocacy) were negatively associated with the PCS-12. Selective symptom management was also negatively associated with mental health functioning measured by the SF-12 Mental Component Summary (MCS-12), whereas patient knowledge of kidney disease/treatment was positively associated with the MCS-12. Because past research has shown the SF-36 PCS and the MCS scores to be associated with mortality and hospitalizations, using cooperative/participatory self-management behaviors, minimizing the need for protective/proactive strategies, and increasing patients' knowledge of kidney disease may have long-term benefits.

The peritoneal dialysis experience: insights from long-term patients.

This exploratory-descriptive study identifies dimensions of self-management demonstrated by patients with end stage renal disease (ESRD) who have been successfully treated with peritoneal dialysis (PD) for more than 4 years (range = 4.1 to 13.1 years, mean = 7.5 years). After IRB review, semi-structured interviews were conducted with 18 individuals, 10 male and 8 female; 11 Caucasian, 6 African-American, and 1 Hispanic. Respondents ranged in age from 33 to 86 years (mean = 54.4 years). Interviews were audio-recorded and verbatim transcriptions were analyzed according to a content analytic procedure, with movement from specific to general. Two broad domains of self-management were identified: autonomy/control in health care and normality in everyday life. Autonomy/control was comprised of three specific dimensions: partnership in care, self-care, and self-care self-efficacy. Normality in everyday life included the dimensions of flexibility/freedom, interpretation of illness severity, and perception of body image. Although the small sample size and methodology limit generalizability, insights into the lived self-management experience on PD were identified. Such insights lay the groundwork for development of interventions to facilitate informed decision-making regarding dialysis modality, to teach tactics for effective self-management on PD, and to help health care professionals to support the self-management efforts of patients on PD.

An integrated approach to care for patients with chronic kidney disease.

Although the Kidney Disease Outcomes and Quality Initiative (K/DOQI) guidelines serve to integrate the multiple stages of chronic kidney disease (CKD), in practice, the treatment of kidney disease over its progressive course may be somewhat fragmented. Because the provision of integrated care across the stages of kidney disease, is likely to be advantageous for both patients and care providers, a conceptual framework which graphically depicts the complex and chronic nature of kidney disease may prove useful. The Life Options Rehabilitation Advisory Council (LORAC) proposes a cycle diagram to reflect the chronicity and complexity of kidney disease and to emphasize a holistic perception of kidney disease from its inception to the worst-case scenario outcome of kidney failure [corrected]. The kidney disease cycle conceptualization can serve as a patient teaching aid and as a reminder of the communication, collaboration, and cooperation that are required among primary care physicians and practitioners in each of the specialty areas that address the spectrum of kidney disease.

Medical outcomes study short form-36: a consistent and powerful predictor of morbidity and mortality in dialysis patients.

BACKGROUND: One of the guidelines released by the National Kidney Foundation Kidney Disease Outcomes Quality Initiative (K/DOQI) recommends that patients with glomerular filtration rate (GFR) less than 60 mL/min/1.73 m2 undergo regular assessment of functioning and well-being (FWB) to establish baselines, monitor changes in FWB over time, and assess the effect of interventions on FWB. Although this recommendation stresses the importance of assessing and monitoring physical and mental health functioning, the Medical Outcomes Study Short Form-36 (MOS SF-36) might also be useful for predicting crucial longer-term patient outcomes. This cross-sectional study tested the hypothesis that the Physical Component Summary (PCS) and Mental Component Summary (MCS) scales of the MOS SF-36 predict morbidity (measured as hospitalization) and mortality rates among dialysis patients. METHODS: Data were collected from 13,952 prevalent dialysis patients served by Fresenius Medical Care North America including age, gender, race, diabetes, serum albumin, creatinine, bicarbonate, potassium, phosphorus, hemoglobin, iron, ferritin, white blood cell count, urea reduction ratio, serum glutamic oxaloacetic-transaminase, and systolic blood pressure. FWB was measured via the MOS SF-36 Summary scale scores, PCS, and MCS. Also collected was information about hospitalizations and patient mortality. RESULTS: PCS and MCS were consistent predictors of hospitalizations and mortality rates even after adjustment for clinically relevant factors. CONCLUSION: Because PCS and MCS are associated with hospitalization and mortality, administering this self-report measure may serve as a valuable supplement to clinical measures traditionally relied on to predict patient outcomes. Moreover, such information may be unavailable through any other single mechanism.

Renal rehabilitation and improved patient outcomes in Texas dialysis facilities.

BACKGROUND: Because a cure is not a reasonable goal for patients with end-stage renal disease (ESRD), optimal physical and mental health functioning are primary objectives of care and major determinants of health-related quality of life, morbidity, and mortality. This cross-sectional study used facility-level survey data to test the hypothesis that dialysis unit rehabilitation activities are associated with higher patient functional status. METHODS: Data were collected from 169 dialysis facilities in the ESRD Network of Texas (Network 14), including facility characteristics, facility-level patient demographic and clinical characteristics, and facility rehabilitation activities measured by the Life Options Unit Self-Assessment Tool (USAT). Facility-level data on patient functioning and well-being measured by the Medical Outcomes Study 36-Item Short-Form Health Survey were obtained from all 86 of the respondent facilities that collected it. RESULTS: Most participating facilities reported performing rehabilitation activities in all five categories (encouragement, education, exercise, employment, and evaluation). The median number reported was 32 of a possible 100 activities. Exercise interventions were the least often implemented activities. Linear multiple regression showed that facility rehabilitation activity scores measured by the USAT were associated with higher facility mean Mental Component Scale (MCS) scores, controlling for facility characteristics (size, profit status), facility-level patient demographic characteristics (diabetes, race, sex, age), and facility-level patient laboratory variables: urea reduction ratio and hemoglobin and serum albumin levels. CONCLUSION: Because MCS scores have been shown in other studies to be inversely related to morbidity and mortality, this finding suggests that the introduction of rehabilitation interventions into the dialysis care regimen may prove beneficial.

Long-term dialysis survivors: a transformational experience.

In this exploratory/descriptive study, the authors examined processes involved in some kidney patients' ability to survive on dialysis. Through long semistructured interviews with 18 dialysis survivors, they identified four self-affirmations that characterized participants' restructuring of self and four sets of illness experiences that required restructuring within the context of their extant worlds. The denouement involved the participants' transformation into comprehensive, active self-managers of their disease, its treatment, and its manifestations. The authors describe the participants' affirmations and adaptations leading to transformation. Understanding this process paves the way for research into the timing and sequence entailed in transformation and lays the groundwork for the development of interventions to guide kidney failure patients to the positive outcome of transformation: comprehensive, active self-management.

Hemodialysis patients' symptom experiences: effects on physical and mental functioning.

Dialysis patients experience numerous symptoms, some serious in terms of medical outcomes and all serious in terms of potential reductions in functioning and well-being. This cross-sectional study used self-reports of hemodialysis patients to catalogue symptoms; hypothesizing that frequently experienced symptoms, regardless of acuity, negatively affect functioning and well-being. Data were collected from 307 randomly selected hemodialysis patients from 14 dialysis facilities. Twenty-two of the 47 symptoms queried had mean experience scores of > or = 1 on a scale of 0-4, that is, were experienced by patients at least "a little of the time." Seventeen of these 22 symptoms were significantly correlated (< or = .01) with the SF-36 Physical Component Summary (PCS) scale, Mental Component Summary (MCS) scale, or both. All but four of these 17 symptoms (dry mouth, itchy skin, lack of appetite, and restless legs) clustered around fatigue/sleep, sexual concerns, or mobility. Linear multiple regression showed age, diabetes, the fatigue/sleep and mobility clusters, and itchy skin to be negatively associated with the PCS (p < or = .01). The fatigue/sleep cluster was also negatively associated with the MCS. Because previous research has shown the PCS and MCS to be associated with morbidity and mortality, management of common, non-acute symptoms may have long-term benefits for hemodialysis patients.