Information-seeking process and clinical scenario solving: introduction of a new tool in nursing education.

BACKGROUND: Nursing education has recently undergone changes to improve care. These changes require innovative and transformative strategies in nursing education. Search as learning is one of the educational methods this study was conducted to determine the effect of the information searching process on scenario-based learning in nursing students. METHODS: This study is a single group semi-experimental study that was conducted on 38 nursing students in 2021. Students first drew a concept map according to their existing knowledge about two scenarios (diabetes and trauma). The students then searched the medical databases and drew another concept map after the search. Data were analyzed using descriptive statistics, paired mean tests and Pearson correlation coefficients. RESULTS: The results showed that the mean scores of the participants in the diabetes scenario before and after the search were 18.32 ± 5.50 and 19.13 ± 7.54, respectively, and those in the trauma scenario were 18.58 ± 7.69 and 29.61 ± 7, respectively (P < 0.01). The mean scores of the details of the conceptual map before and after the search in terms of themes, number of levels and relationships were statistically significant. In both scenarios, there was a positive correlation (p < 0.01) between learning and the number of correct webpages (r = 0.74 for trauma and r = 0.64 for diabetes), as well as between search time and the amount of learning (r = 0.77 for trauma and 0.64 for diabetes). CONCLUSIONS: The results showed that search as learning in nursing education scenarios led to student learning. It is recommended that nurse educators use this method as a tool in nursing education to increase students' awareness and develop their thinking skills. Further research is recommended to determine the effectiveness of this method with other educational methods.

Association between health locus of control and perceived stress in college student during the COVID-19 outbreak: a cross-sectional study in Iran.

BACKGROUND: The COVID-19 pandemic as a global mental health crisis has affected everyone, including students. The present study aimed to determine and investigate the relationship between health locus of control and perceived stress in students of Bushehr University of Medical Sciences (southern Iran) during the outbreak of COVID-19. METHODS: The present cross-sectional study examined 250 students of Bushehr University of Medical Sciences. We performed simple random sampling and utilized the demographic information form, Multidimensional Health Locus of Control scale (MHLCS) by Wallston, and Perceived Stress Scale (PSS) by Cohen to collect data. We analyzed data using the SPSS, Pearson correlation coefficient, and the hierarchical regression model with an error level of 5%. RESULTS: The mean perceived stress was 30.74 ± 8.09, and 92.4% of the students had moderate and high stress levels. Among the components of the health locus of control, the internal health locus of control (IHLC) had the highest mean in students (27.55 ± 3.81). Furthermore, the internal health locus of control (R = - 0.30, P < 0.001) had a significant inverse relationship, with perceived stress and the chance health locus of control (CHLC) (R = 0.30, P < 0.001) had a significant direct relationship. In the final regression model, the health locus of control and all the variables predicted 22.7% of the perceived stress variation in students during the COVID-19 period. CONCLUSION: The results indicated that the internal health locus of control was associated with a reduction of perceived stress, and the powerful others health locus of control (PHLC) was related to its increase in students during the COVID-19 pandemic. Given the uncertain future, in the present work, universities are suggested to design web-based educational interventions alongside the curriculum to further strengthen the internal health locus of control and thus help reduce their perceived stress.

Electrocardiography in Early Diagnosis of Cardiovascular Complications of COVID-19; a Systematic Literature Review.

INTRODUCTION: Many reports have stated that patients admitted for COVID-19 may also suffer from cardiovascular diseases, suggesting cardiovascular involvement in COVID-19. Since there is direct association between electrocardiography (ECG) data and the prognosis of cardiovascular disease, a systematic literature review was performed in the present study to address this association and make a conclusive agreement on the early diagnostic and prognostic values of ECG in patients with COVID-19. METHODS: Electronic databases including PubMed, Scopus, Web of Science, Science Direct, Ovid, Embase, and Google Scholar were searched for "COVID-19" and "ECG" using all their equivalents and similar terms as search words. Afterwards, the records were limited to English articles and irrelevant documents, as well as articles that reported drug-induced cardiac dysfunction or patients with previous history of cardiovascular complications were excluded. RESULTS: Overall, 31 articles with 2379 patients were found and used for qualitative data extraction. Findings showed that there is a significant association between COVID-19 infection and ECG findings. Also, ST-segment changes, T wave inversions, QT prolongation, and atrial fibrillation were found to be early indicators of cardiac involvement of COVID-19, which were associated with worse outcomes. CONCLUSION: It is recommended to use ECG as a valuable diagnostic and prognostic tool for cardiac evaluation of patients with COVID-19.