Malnutrition Affects the Outcomes of Patients with Low-Output Heart Failure and Congestion.

BACKGROUND: This study aimed to investigate the relationship between malnutrition and outcomes in patients with decompensated severe systolic heart failure (HF) focusing on clinical presentations and medication use. METHODS: This study prospectively enrolled 108 patients admitted for severe systolic HF with a left ventricular (LV) ejection fraction < 35%, low cardiac output, and high LV filling pressure. Five patients died during the index hospitalization, and the remaining 103 patients were followed up for 2 years. The primary endpoints were HF rehospitalization and all-cause mortality. Nutritional risk index (NRI) was calculated as (1.519 × serum albumin, g/L) + (41.7 × body weight/ideal body weight). RESULTS: Forty-four patients reached the study endpoints. An NRI ≤ 93 predicted events. The NRI ≤ 93 group had higher pulmonary artery systolic pressure, more edema over dependent parts, longer hospital stay, and more primary endpoints compared to the NRI > 93 group. The NRI ≤ 93 group received fewer evidence-based medications and more loop diuretics compared to the NRI > 93 group. NRI was an independent predictor of cardiovascular events [hazard ratio 0.902; 95% confidence interval (CI) 0.814-0.982 per 1 point increase; p = 0.012]. Low NRI was associated with a significantly higher use of loop diuretics [odds ratio (OR) 2.75; 95% CI 1.046-5.647; p = 0.004] and significantly lower use of beta blockers (OR 0.541; 95% CI 0.319-0.988; p = 0.002). CONCLUSIONS: Malnutrition assessed using the NRI was associated with cardiovascular events in the patients with severe systolic HF with low cardiac output and high LV filling pressure. Low NRI was associated with more diuretic and less beta blocker use.

Psychometric Testing of the Newly Developed Competence Scale for Clinical Nurses.

BACKGROUND: Nursing competence is an essential element in ensuring high-quality nursing care and positive patient outcomes. Valid and reliable assessment tools for assessing nurse competence are needed to help nurse supervisors measure whether nurses are performing their job well and to provide a baseline for improving the competences of nurses. PURPOSE: This study was designed to develop and psychometrically validate the Competence Scale for Clinical Nurses (CSCN). METHODS: The CSCN was developed in three steps: (a) generalize assessment items from nursing competence-related scales and a review of the relevant literature, (b) determine the content validity of the developed scale, and (c) psychometrically test the developed scale. Five hundred nurses were recruited from a medical center in southern Taiwan. Exploratory and confirmatory factor analyses were executed to analyze construct validity and internal consistency reliability. RESULTS: The scale-content validity index was .87, as determined by five experts. Two thirds (63.29%) of the variance was explained by three factors: basic care skills (nine items), being dedicated to work (five items), and patient-centered and ethical considerations (four items). A second-order confirmatory factor analysis indicated that the data fit the model well. The Cronbach's alpha coefficients for each of the three factors and the total scale were .84-.91. CONCLUSIONS/IMPLICATIONS FOR PRACTICE: The 18-item CSCN is a feasible and time-efficient tool for assessing competence in clinical nurses. Nursing supervisors may use this tool to explore nurses' competency and routinely track the effect of continuing education on competence. Continuous evaluation of nurses' clinical-based competence using the CSCN is recommended.

Lower urinary symptoms, resilience, and post-traumatic stress symptoms among rectal cancer patients after surgery.

AIM: Disturbance of urinary function is a common complication after rectal cancer surgery, and it may affect patients' psychological well-being, consequently may develop post-traumatic stress disorder. Personal resilience might increase people's ability to manage life's challenges. However, limited study to explore their relationships. This study examined the relationships among lower urinary symptoms, resilience, and post-traumatic stress symptoms (PTSS) in post-surgery patients with rectal cancer. METHODS: A cross-sectional study design was used and included 188 patients with diagnosed rectal cancer who had undergone surgery over 24 months and were recruited from a hospital in southern Taiwan. The outcome measurements included a resilience scale, International Prostate Symptom Score (IPSS), the Chinese Davidson Trauma Scale, personal characteristics, and disease-related variables. RESULTS: There were significant relationships among age at diagnosed, self-reported physical status, perceived satisfied with recovery, urinary tract symptoms, resilience, and overall PTSS. The stepwise regression demonstrated that five factors, self-reported physical status, resilience, urinary tract symptoms, age at diagnosed and gender, and together explained 27.7% of overall PTSS variance (10.7, 6.7, 3.7, 4.8 and 1.8% of variance, respectively). CONCLUSION: The study demonstrates that patients with diagnosed rectal cancers long-term outcomes of PTSS, urinary tract symptoms, and resilience after surgery; in addition, self-reported physical status, resilience, urinary tract symptoms, age at diagnosed and gender are the major predictors of PTSS. A better understanding of the long-term outcomes of post-surgery in rectal cancer patients and its related factors may help to decreasing the PTSS after surviving cancer.

Taiwanese Nursing Students' Attitudes Toward Older People.

The aim of this research was to establish Taiwanese undergraduate nursing students' attitudes toward older people. This study involved a cross-sectional survey of 362 nursing students in a university in southern Taiwan. Overall, the results showed that nursing students had positive attitudes toward older people. Moreover, the findings suggested that nursing students' intention to work with older people and gender were important factors influencing their attitudes toward older people. The findings of this study indicate that efforts are required to maintain these positive attitudes. In addition, provision of nursing courses related to older people that place greater emphasis on attitudes about aging and that take into account students' working experience and career intention will lead to higher quality of care for older people.

Exploring the Perceptions of Core Values of Nursing in Taiwanese Nursing Students at the Baccalaureate Level.

BACKGROUND: The core values of nursing are a standard component of the nursing curriculum in Taiwan. Therefore, these values provide an essential guide for educating and evaluating the learning outcomes of nursing students. Student perceptions of those core values that relate to the process of curricula learning are key to measuring the core values of nursing. PURPOSE: This study explores the views on the core values of nursing of baccalaureate-level nursing students at a Taiwanese university. METHODS: This qualitative study collected data from the reflection reports of 109 students and analyzed these data using thematic content analysis. RESULTS: The results of this study identified that the learning of core values of nursing tends to utilize the latent curriculum rather than the open curriculum. Critical thinking was perceived and experienced by asking "why." General clinical skills and basic biomedical science were categorized collectively as care ability, which relates to the thinking, analysis, and mapping of client health problems. The value of communication and teamwork capability was defined as the sequential process of accepting, interacting, communicating, and collaborating. Caring was defined as contributing empathy with respect to one's self and to others. Ethics was defined as a moral perspective, as respecting others, and as prioritizing the needs of clients. Accountability was defined as a way of observing standards within the role given in a position. Finally, lifelong learning is a process of learning that encourages more aggressive learning. CONCLUSIONS/IMPLICATIONS FOR PRACTICE: The progress of core values of nursing in this study reflects positive movement and achievement. The participants expressed the perception that the core values of nursing enhance understanding, which enables nursing educators to reframe the nursing curriculum to meet their learning needs. The perceptions of nursing students of core values of nursing may be used as a guide to increase clinical nursing competence in healthcare.

A qualitative approach of psychosocial adaptation process in patients undergoing long-term hemodialysis.

PURPOSE: Professional hemodialysis (HD) nursing tends to be task-oriented and lack consideration of the client's viewpoint. This study aims to interpret the process of psychosocial adaptation to dealing with HD in people with end-stage renal disease (ESRD). METHODS: A grounded theory guided this study. Theoretical sampling included 15 people receiving HD at the HD center of a hospital from July to November 2010. Participants received an information sheet in writing, a verbal invitation, and informed consent forms before interviews were conducted. A constant comparative data analysis was analyzed using open, axial and selective coding. The computer software ATLAS.ti assisted data management. Credibility, transferability, dependability, and confirmability ensured the rigor of study process. RESULTS: This study identified "adopting life with hemodialysis", which captures the process of the psychosocial adaptation in people with ESRD as one transformation. Four categories that evolved from "adopting HD life" are (a) slipping into, (b) restricted to a renal world, (c) losing self control, and (d) stuck in an endless process. CONCLUSIONS: The findings of this investigation indicate the multidimensional requirements of people receiving maintenance dialysis, with an emphasis on the deficiency in psychosocial and emotional care. The study's findings contribute to clinical practice by increasing the understanding of the experience of chronic HD treatment from the recipient's viewpoint. The better our understanding, the better the care provided will meet the needs of the people receiving HD.

The teaching-learning approach and critical thinking development: a qualitative exploration of Taiwanese nursing students.

Health care professionals are challenged by the complexities of the health care environment. This study uses a qualitative approach to explore how teaching strategy affects the development of critical thinking (CT) among Taiwanese baccalaureate-level nursing students. Data collected from 109 students' reflection reports were analyzed using content analysis. Three categories generated by the analysis were the teaching-learning strategy, enhancing CT, and transiting into a different learning style. The teaching-learning strategy consisted of concept mapping, question and answer, and real-life case studies. CT was enhanced alternately by self-directed learning, the realization of the gap between known and unknown, and connecting the gap between theoretical nursing knowledge and clinical practice. The study results emphasize participants' perceptions of becoming a critical thinker, turning into an active learner, and eventually achieving self-confidence. These learning effects invest the wisdom of teaching-learning with a far-reaching significance.

Stressors, depressive symptoms, and learned resourcefulness among Taiwanese adults with diabetes mellitus.

Learned resourcefulness may be an important and necessary resource for people with diabetes to adequately manage their disease. This study used a cross-sectional, descriptive correlation design to examine the relationships of demographic characteristics, stressors, learned resourcefulness, and depressive symptoms among adult Taiwanese with diabetes mellitus. A convenience sample of 131 individuals recruited from outpatient primary care centers from two major hospitals in Taiwan participated in this study. Data were collected with a demographic questionnaire, blood tests, Rosenbaum's self-control schedule, and the Center for Epidemiological Studies depression scale. Data analysis consisted of descriptive statistics and regression analysis. Findings suggest that individuals with diabetes who had greater learned resourcefulness and better glycemic control also had fewer depressive symptoms. In addition, learned resourcefulness partially mediated the relationship between glycemic control and depressive symptoms.