PURPOSE: The purpose of this study was to examine the possible direction of critical care nursing research in the future by analyzing the trends of recent Korean studies.METHOD: Using a database search, we selected 263 articles on critical care nursing that were published in Korean journals between 2008 and 2017. Then, we conducted an integrative review of the contents of the selected articles and analyzed the English abstracts using the relevant packages and functions of the R program.RESULTS: The number of studies concerning critical care nursing has increased over the 10-year period, and the specific topic of each study has diversified according to the time at which it was conducted. In terms of quality, the majority of the research was published in high-level academic journals. The key words regularly studied over the past decade were: knowledge, delirium, education, restraint, stress, and infection. Studies related to vancomycin-resistant enterococci infection, compliance, and standards have decreased, while studies related to death, communication, and safety have increased.CONCLUSION: Randomized controlled trials and protocol research for evidence-based critical care need to be conducted, as does research on family involvement. The key word analysis of unstructured text used in this study is a relatively new method; it is suggested that this method be applied to various critical care nursing research and develop it methodologically.
Compliance ; Critical Care Nursing ; Critical Care ; Data Mining ; Delirium ; Education ; Humans ; Korea ; Methods ; Nursing Research ; Nursing ; Vancomycin-Resistant Enterococci

BACKGROUND: Several studies have revealed the frequency of family mealtimes to be inversely associated with depressive symptoms in adolescents. However, there have been few studies in older populations. This cross-sectional study investigated the association between family mealtime frequency and depressive symptoms in elderly Koreans. METHODS: This study analyzed 4,959 elderly men and women (aged 65 years or older) who participated in the Korea National Health and Nutrition Examination Survey. Self-administered questionnaires were used to assess depressive status, family mealtime frequency, and covariates. Multiple logistic regression analysis was performed to evaluate the association using the eating alone group as a reference. RESULTS: After adjusting for all covariates, participants who had family meals 3 times a day had fewer depressive symptoms than the eating alone group; adjusted odds ratios (ORs) (95% confidence intervals [CIs]) were 0.72 (0.58–0.89) for point depressiveness/anxiety and 0.73 (0.56–0.94) for depressiveness lasting for at least 2 weeks. In suicidal ideation, the OR (95% CI) of eating with family twice a day was significant after full adjusting for covariates at 0.67 (0.50–0.88). CONCLUSION: Family mealtimes were closely associated with depressive symptoms in elderly Koreans, which suggests that maintaining intrafamilial bonding is important for mental health in an older population.
Adolescent ; Aged* ; Asian Continental Ancestry Group ; Cross-Sectional Studies ; Depression* ; Eating ; Family Relations ; Female ; Humans ; Korea ; Logistic Models ; Male ; Meals* ; Mental Health ; Nutrition Surveys ; Odds Ratio ; Suicidal Ideation

BACKGROUND: Retinal microvascular abnormalities reflect cerebral microvascular changes. However, there is few clinical data on the relationship between retinal microvascular changes and intracranial arterial stenosis or stroke subtypes. We examined the association between white matter changes (WMCs) or large artery stenosis and retinal microvascular changes, stroke subtypes. METHODS: We investigated demographic features, retinal microvascular changes, intracranial large arterial stenosis, WMCs and stroke subtypes in 100 acute ischemic stroke patients over 2 years who had taken retinal photography and underwent brain MRI with MR angiography. Retinal photography was evaluated for specific retinal microvascular change by grader using standardized protocol. Intracranial arterial stenosis was defined by MR angiography. WMCs were coded from 1 for normal to 8 for most severe degree. And we defined "White matter lesion" as grade 3 or more. Stroke subtypes were classified by TOAST criteria. RESULTS: Among the retinal microvascular changes, retinal hemorrhage, arteriovenous nicking, focal and generalized arteriolar narrowing and venous congestion were significantly correlated with intracranial large arterial stenosis. There was no relationship between the retinal microvascular changes and stroke subtypes. And only focal arteriolar narrowing was significantly correlated with WML. CONCLUSIONS: Retinal microvascular changes seen in patients with ischemic stroke were related to intracranial large arterial stenosis. We might suggest that the pathogenesis of retinal microvascular changes is related to that of large arterial atherosclerosis.
Angiography ; Arteries ; Atherosclerosis ; Brain ; Constriction, Pathologic ; Humans ; Hyperemia ; Magnetic Resonance Imaging ; Photography ; Retinal Hemorrhage ; Retinaldehyde* ; Stroke*