Evaluating the Correlation Between Nursing Practice and Electronic Nursing Records Using Importance-Performance Analysis.

This study aimed to analyze the importance and performance of nursing task items in the standard guidelines for comprehensive nursing services and confirm whether they are reflected in the nursing records. A total of 120 nurses from three hospitals were surveyed for the importance-performance analysis of standard nursing services and their correlation with nursing records. The average scores for importance, performance, and correlation to nursing records were 3.65, 3.31, and 3.08, respectively, demonstrating a significant positive correlation. Regarding the correlation between nursing tasks and nursing records, spiritual and emotional assessment, mobilization, education and counseling, and escaping and suicide prevention items had moderately low scores. In the importance correlation to the nursing records of the task items matrix, 10 items in quadrant 1 were strengths. Conversely, in quadrant 2, suicide and escape prevention require critical areas for improvement. The other six items were low-priority items in quadrant 3, and the three items in quadrant 4 were hygiene, elimination, and nutrition, which required excessive effort. It is necessary to evaluate the electronic nursing records system periodically according to the nursing environment and modify and supplement the records if required.

Consumption of Fish and ω-3 Fatty Acids and Cancer Risk: An Umbrella Review of Meta-Analyses of Observational Studies.

Multiple studies have suggested that ω-3 fatty acid intake may have a protective effect on cancer risk; however, its true association with cancer risk remains controversial. We performed an umbrella review of meta-analyses to summarize and evaluate the evidence for the association between ω-3 fatty acid intake and cancer outcomes. We searched PubMed, Embase, and the Cochrane Database of Systematic Reviews from inception to December 1, 2018. We included meta-analyses of observational studies that examined associations between intake of fish or ω-3 fatty acid and cancer risk (gastrointestinal, liver, breast, gynecologic, prostate, brain, lung, and skin) and determined the level of evidence of associations. In addition, we appraised the quality of the evidence of significant meta-analyses by using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system. We initially screened 598 articles, and 15 articles, including 57 meta-analyses, were eligible. Among 57 meta-analyses, 15 reported statistically significant results. We found that 12 meta-analyses showed weak evidence of an association between ω-3 fatty acid intake and risk of the following types of cancer: liver cancer (n = 4 of 6), breast cancer (n = 3 of 14), prostate cancer (n = 3 of 11), and brain tumor (n = 2 of 2). In the other 3 meta-analyses, studies of endometrial cancer and skin cancer, there were no assessable data for determining the evidence levels. No meta-analysis showed convincing, highly suggestive, or suggestive evidence of an association. In the sensitivity analysis of meta-analyses by study design, we found weak associations between ω-3 fatty acid intake and breast cancer risk in cohort studies, but no statistically significant association in case-control studies. However, the opposite results were found in case of brain tumor risk. Although ω-3 fatty acids have been studied in several meta-analyses with regard to a wide range of cancer outcomes, only weak associations were identified in some cancer types, with several limitations. Considering the nonsignificant or weak evidence level, clinicians and researchers should cautiously interpret reported associations between ω-3 fatty acid consumption and cancer risks.

Assessing How Well Electronic Nursing Records Reflect Changes in the Nursing Profession's Scope of Practice in Korea.

Electronic health records, a source of key administrative data for patient care, have been used in Korea for the past 13 years. In recent years, there have been significant changes in the Korean hospital nursing care delivery system. "Comprehensive nursing service," in which nurses provide direct care to patients, including activities of daily living without a family member, is one of the changes in the nursing profession's scope of practice. Accordingly, this study attempts to determine how well the electronic nursing record reveals nursing services that are being used differently. This study analyzed 19 372 nursing records of a total of 200 patients using the random sampling method in two comprehensive nursing service wards and two noncomprehensive nursing service wards. The number of nursing activity records for all items in the comprehensive nursing service ward was higher; only three items showed significant differences. Five nursing diagnoses including "anxiety" and "pain" were more significantly used in the records of the comprehensive nursing service ward. This study found that there were significant differences in nursing records based on the nursing services provided and that the current electronic nursing recording system adequately reflects changes in nursing practice.