Utility of the theory of planned behavior to predict nursing staff blood pressure monitoring behaviours.

AIMS AND OBJECTIVES: To evaluate constructs from the theory of planned behavior (TPB, Ajzen 2002) - attitudes, sense of control, subjective norms and intentions - as predictors of accuracy in blood pressure monitoring. BACKGROUND: Despite numerous initiatives aimed at teaching blood pressure measurement techniques, many healthcare providers measure blood pressures incorrectly. DESIGN: Descriptive, cohort design. METHODS: Medical assistants and licensed practical nurses were asked to complete a questionnaire on TPB variables. These nursing staff's patients had their blood pressures measured and completed a survey about techniques used to measure their blood pressure. We correlated nursing staff's responses on the TBP questionnaire with their intention to measure an accurate blood pressure and with the difference between their actual blood pressure measurement and a second measurement taken by a researcher immediately after the clinic visit. Patients' perceptions of MAs' and LPNs' blood pressure measurement techniques were examined descriptively. RESULTS: Perceived control and social norm predicted intention to measure an accurate blood pressure, with a negative relationship between knowledge and intention. Consistent with the TPB, intention was the only significant predictor of blood pressure measurement accuracy. CONCLUSIONS: Theory of planned behavior constructs predicted the healthcare providers' intention to measure blood pressure accurately and intention predicted the actual accuracy of systolic blood pressure measurement. However, participants' knowledge about blood pressure measurement had an unexpected negative relationship with their intentions. RELEVANCE TO CLINICAL PRACTICE: These findings have important implications for nursing education departments and organisations which traditionally invest significant time and effort in annual competency training focused on knowledge enhancement by staff. This study suggests that a better strategy might involve efforts to enhance providers' intention to change, particularly by changing social norms or increasing perceived control of the behaviour by nursing staff.

Evaluation of a career ladder program in an ambulatory care environment.

Clinical ladders, or career advancement systems, were designed to enhance professional development, provide a reward system for quality clinical performance, promote quality nursing practice, and improve job satisfaction among nurses. Most of the literature on RN clinical ladder programs is related to the acute care setting, where these programs originated; not much is known about their effectiveness in the ambulatory care environment. The RN Career Ladder at Kaiser Permanente of Colorado was begun by a Labor Management Partnership Committee in 2003, and awards financial incentives to RNs who demonstrate a commitment to continuing education, leadership activities, and program development on a local and regional level. In this study significantly more involvement in leadership, interdisciplinary, and quality improvement activities were found among career ladder nurses than non-career ladder nurses, regardless of their job role. It is not clear whether nursing leaders gravitate toward a career ladder or whether career ladder participation encourages increased participation in leadership activities.

Urinary tract infections and asymptomatic bacteriuria in older adults.

Overuse of urinalysis in older adults to investigate vague changes in condition such as confusion, lethargy, and anorexia, has led to overtreatment of asymptomatic bacteriuria and associated antibiotic resistance.

Advance directives: empowering patients at the end of life.

Advance directives were conceived as a prospective means of empowering patients to direct their own end-of-life care. Unfortunately, these directives have been inadequately incorporated into healthcare decisions due to less-than-optimal execution and implementation. The authors explore challenges to implementing advance directives and propose potential solutions.

The evolution of a doctor of nursing practice capstone process: programmatic revisions to improve the quality of student projects.

The past several years have seen explosive growth in the number of doctor of nursing practice (DNP) degree programs offered by colleges of nursing in the United States. Through a process of trial and error since 2005, the faculty at the University of Colorado, College of Nursing, have revised the course structure and procedures related to the DNP capstone project to improve the quality and usefulness of these student projects. Efforts have focused on educating and involving all nursing faculty in the DNP capstone process, distinguishing between competencies for our PhD and DNP projects, clearly aligning the DNP capstone project with quality improvement methods rather than with research, working with our campus institutional review board to clarify regulatory review requirements for quality improvement studies, developing a review committee to oversee DNP students' projects, and structuring our sequential course requirements to encourage students' professional presentations and publications. Our current capstone process reflects 7 years of iterative work, which we summarize in this article in hopes that it will help institutions currently in the process of developing a DNP program.

Comparative effectiveness research: nursing science and health care delivery.

Comparative effectiveness research (CER) is an important foundation in the development of scientific evidence that can assist patients, clinicians, and policy makers in making decisions that improve patient and system outcomes, including cost. CER is a part of what is now called dissemination and implementation science, which focuses on translating knowledge into practice by facilitating stakeholder access to more interpretable findings. CER has evolved from a rich history that aims to compare the effectiveness of select clinical treatments, approaches, or programs. This article describes the development of CER, approaches to designing and analyzing this research, and resources useful in generating such knowledge by nurse scientists.

Hyponatremia in older adults presenting to the emergency department.

Hyponatremia is a common disorder seen in the emergency department and is more prevalent in older adults than in other adult populations (Miller, 2009). Though often discovered by accident, through routine bloodwork, even mild hyponatremia has been shown to have potentially dangerous consequences for older adults, increasing their risks for falls, altered mental status, osteoporosis and fractures, and gastrointestinal disturbances (Soiza and Talbot, 2011). Optimal management of older adults with hyponatremia in the ED involves not only treatment of serum sodium levels and the immediate consequence of the disorder, but exploration and reversal of the causes of the hyponatremia to avoid recurrence. This case study illustrates the clinical presentation, complications and management of hyponatremia in the setting of the emergency department.

Transitioning the older adult in the ambulatory care setting.

Transitions between care settings are periods of vulnerability for patients. This is especially true for older adults, for whom comorbidities and functional impairments can increase the complexity of care and the need for multiple caregivers can compromise safety. Poor care transitions can result in costly hospital admissions. For this reason, leading health care organizations have initiated programs to improve the quality of transitions; however, to date, the ambulatory surgical setting has not been a focus of these initiatives. The ambulatory setting serves an increasingly complex patient population and provides the majority of elective surgeries, and adapting some of the transition tools that have been tested in other settings will benefit health care providers and patients in the ambulatory setting. Identifying periods of transition and risk, implementing electronic health records across all phases of patient care, and using evidence-based tools at each transitional stage can optimize the quality and safety of patient care.

Evaluation of a patient navigation program.

This study examined the value and effectiveness of a patient navigation program in terms of timeliness of access to cancer care, resolution of barriers, and satisfaction in 55 patients over a six-month period. Although not statistically significant, the time interval between diagnostic biopsy to first consultation with a cancer specialist after program implementation was reduced from an average of 14.6 days to 12.8 days. The time interval between diagnostic biopsy to initiation of cancer treatment also was reduced from 30 days to 26.2 days (not statistically significant). In addition, 71% of patient barriers were resolved by the time treatment was initiated. Overall, patients were highly satisfied with their navigated care experience. Consistent evaluation and monitoring of quality-of-care indicators are critical to further develop the program and to direct resource allocation. Oncology nurses participating in patient navigation programs should be encouraged to evaluate their importance and impact in this developing concept. Nurses should seek roles that allow them to optimize the effective use of their specialized knowledge and skills to the benefit of patients along the cancer care continuum.

The relationship between glycemic control and falls in older adults.

OBJECTIVES: To determine whether glycemic control contributes to fall risk in frail and nonfrail elderly adults with diabetes mellitus. DESIGN: Retrospective, case-controlled design. SETTING: Health maintenance organization in the Denver, Colorado, metropolitan area. PARTICIPANTS: One hundred eleven community-dwelling adults aged 75 and older who receive care through Kaiser Permanente of Colorado. All subjects had been diagnosed with diabetes mellitus, had at least one hemoglobin A1C (HbA1c) measurement in the previous 12 months, and were using oral hypoglycemic medication or insulin to control their diabetes mellitus. MEASUREMENTS: Measurements of risk factors (Vulnerable Elders Survey (VES-13) with a cutpoint of 3 to determine frailty status, self-reported number of falls over the prior 12-month period, HbA1c, fasting low-density lipoprotein cholesterol, average blood pressure, and other factors related to fall risk) were obtained through telephone interview and medical chart review. The outcome measure was falls. RESULTS: Bivariate analyses to assess correlations between falls and risk factors determined that only HbA1c, frailty, and peripheral neuropathy were significantly associated with falls. A stepwise logistic regression determined that fall risk markedly increased when HbA1c was 7 or below, regardless of frailty status. CONCLUSION: In this retrospective study of a convenience sample of frail older adults with diabetes mellitus, tighter glycemic control was associated with greater risk of falling. Prospective studies that further evaluate the risks and benefits of relaxed glucose control in high-risk older adults are needed to confirm this finding.