RESUMO
BACKGROUND: Patients with heart failure experience severe and chronic physical and psychological manifestations while the disease progresses. Assessing the degree of distress caused by manifestations of the disease in patients is the first step in designing and evaluating intervention programs to improve patients' symptoms. The aim of this study was to investigate the psychometric properties of the Persian version of the Symptom Distress Scale in HF patients. MATERIALS AND METHODS: This study was conducted via methodological research design from March to November 2019. The translation process and cross-cultural adaptation were performed using a process recommended by the World Health Organization. The face and content validity and internal consistency were used to evaluate the validity and reliability of the instrument. The scale was evaluated by exploratory and confirmatory factor analysis in 300 patients with heart failure, and the obtained data were analyzed using SPSS-22 and AMOS-22 software. RESULTS: The content validity of the scale was approved based on the results of the study. One-factor scale with 13 items was used in the confirmatory factor analysis, and the results showed that the instrument had high goodness-of-fit indices. Spearman correlation test for convergent validity showed a correlation between the score obtained by the Scale of Symptoms of Disease and the scores of The European Heart Failure Self-care Behavior scale (9 items) (P < 0.0001). CONCLUSION: The Persian version of the Symptom Distress Scale can be used as a valid instrument for people with heart failure due to its desirable psychometric properties.
RESUMO
BACKGROUND: Education is considered the first function and mission of the university, and observing educational ethics guarantees the health of the teaching-learning process in the university. AIM: The aim of this study was to explore ethical values in nursing education from the perspective of Iranian nursing students and educators. RESEARCH DESIGN: This qualitative study was conducted using the Thematic Content Analyses method. The data were collected from seven semi-structured individual interviews and three focus group discussions from July to November 2015. Participants and research context: The participants were faculty educators of nursing and nursing students in Tehran, capital of Iran, who were selected through purposive sampling. They were recruited gradually. Sampling was continued until data saturation when no new codes were extracted. Ethical committee: This study was conducted after obtaining the approval of Shahid Beheshti University of Medical Sciences Ethics Committee, and informed consent were ensured before conducting the research. The principles of voluntariness, confidentiality, and anonymity were respected during the research process. FINDINGS: Seven major themes emerged: human dignity, constructive human relations, educational justice, competency enhancement, excellence view, wisdom, and commitment and accountability. CONCLUSION: The results of this study indicated that although many of the values, as universal values, were similar to those of other countries-which can be a reflection of the globalization process in the nursing profession and the presence of humanistic and spiritual approaches at the roots of the discipline, some differences could be found in the content of values due to factors such as the people's beliefs, culture, and religion. Iranian nursing students and educators revealed a unique and culture-based set of ethical values.
