Objective: To determine the predictive value of mortality of Apache II and SAPS II for ICU patients within the first 24 hours of hospitalization. Subjects: all patients treated at ICU, Bach Mai Hospital from December 1st 2000 to May 31st 2001 (6 months). Method: cross-sectional study. Results: there is a positive correlation between mortality rate and Apache II and SAPS II scores. The risk of mortality predicted by Apache II and SAPS II was in accordance with real mortality. Apache II and SAPS II aren't accurate to prognosticate mortality for individual
Intensive Care Units ; Methods ; Mortality

Objective: To determine the predictive value of mortality of OSF index in Vietnam and some factors influence OSF index. Subject: all patients in ICU, Bach mai Hospital from December 1st 2000 to May 31st 2001. Method: cross-sectional study. Results: Mortality rate is positive corresponded to the number and time of organ failures based on OSF criteria. Mortality rate in organ failure patients who had old aged, chronic diseases or neurological failure is higher than other groups of patients
Mortality ; Methods ; Intensive care units

PURPOSE: The purpose of this study was to identify the extent to which intensive care unit (ICU) nurses' perceptions of life-sustaining treatment decisions and “a good death” affect attitudes toward terminal care.METHOD: Participants included 109 ICU nurses from three university hospitals. Data were collected using structured questionnaires, and collected data were analyzed using a t-test, ANOVA, the Scheffé test, Pearson correlation coefficients, and a multiple regression analysis (SPSS 24.0 program).RESULTS: Perceptions of life-sustaining treatment decisions and a sense of closeness (a constituent for the awareness of “a good death”) were positively correlated with terminal care attitudes. The factors affecting terminal care attitudes were a clinical career in ICU (β=.20, p=.035), a sense of closeness(β=.19, p=.041), and the perception of a life-sustaining treatment decision (β=.22, p=.017). This finding indicates that more than 10 years of experience in ICU, a greater sense of closeness, and a higher view of life-sustaining treatment decisions results in more positive attitudes toward terminal care. The explanatory power of these variables on terminal care attitudes was 14% (F=6.84, p < .001, Adj R2=.140).CONCLUSION: A sense of closeness and the perception of life-sustaining treatment decisions were identified as the factors affecting terminal care attitudes. Thus, various programs must be developed to raise awareness among ICU nurses of “a good death” and perceptions of life-sustaining treatment decisions.
Critical Care ; Hospitals, University ; Intensive Care Units ; Methods ; Terminal Care

PURPOSE: The purpose of this study was to systematically review the instruments utilized to assess physical impairment in post-intensive care syndrome (PICS) of intensive care unit (ICU) survivors.METHOD: Online databases searched were MEDLINE, Cochrane, CINAHL, and Embase. Studies that met the following criteria were included: 1) the study population exclusively had experience with ICU admission; 2) the study assessed pulmonary, neuromuscular, and physical functions; and 3) the study was published in English language journals after 2007.RESULTS: A total of 56 instruments (2 pulmonary, 25 neuromuscular, 29 physical function) from 94 studies were reviewed. They were classified into self-report, observation, and measurement according to the type of assessment. No instrument measured all 3 areas of physical impairment. Five instruments were originally developed for the ICU patients. The most frequently applied instruments were the Medical Research Council and the 36-item Short Form Survey (physical component summary), which were used in 23 studies each. Only 13.8% of reviewed studies reported the reliability or validity of the instruments.CONCLUSION: Our results suggest that the appropriateness of instruments assessing physical impairment in PICS cannot be guaranteed. Despite the multidimensional concept of physical disabilities, most studies measured only one area, and studies that reported psychometric properties were limited. Accordingly, we propose to develop a unique and multifaceted instrument for ICU survivors.
Humans ; Intensive Care Units ; Methods ; Psychometrics ; Survivors

PURPOSE: The purpose of this study was to explore the subjective experience of life-sustaining treatment care among nurses in intensive care units. METHODS: A phenomenology was used for the study. Data were collected from October to December, 2015 using open-ended questions during in-depth interviews. Participants were nurses working in intensive care units and were contacted through purposive techniques. Eight nurses participated in this study. RESULTS: Four categories emerged from the analysis using Colaizzi's method: (a) difficulties due to life-sustaining treatment care, (b) dilemma of extension or cessation of life-sustaining treatment, (c) repressed feelings and emotional exhaustion, and (d) forming values for life-sustaining treatment from nursing experience CONCLUSION: Provision of clearer guidelines on life-sustaining treatment which reflect a family-oriented culture is important for nurses in ICU and will promote nurses involvement in the decision-making process of life-sustaining treatment of patients.
Critical Care* ; Humans ; Intensive Care Units* ; Methods ; Nursing ; Patient Care* ; Terminal Care

Tracheostomy is to establish an artificial airway by making an opening at anterior tracheal wall. Due to the blossom of mechanical ventilation and intensive care unit after 1950s, tracheostomy is the most favorable surgical method to access airway at present. In addition to traditional surgical tracheostomy, percutaneous dilational tracheostomy have gained increasing popularity and become an alternative procedure because of its merits such as easier manipulation, shorter operative duration and less complications. This review summarized tracheostomy from definition, history and current status, anatomy and physiology, indications, contraindications, timing, complications and management. We also elaborate our understanding of current contraercy and give some suggestions based on our clinical experience.
Humans ; Intensive Care Units ; Respiration, Artificial ; Trachea ; surgery ; Tracheostomy ; methods

Female ; Humans ; Intensive Care Units ; Male ; Ventilator Weaning ; methods

PURPOSE: The purpose of this study was to identify the moderating and mediating effects of resilience in the relationship between emotional labor and job satisfaction among nurses working in intensive care units (ICUs).METHOD: The participants were 144 ICU nurses from three university hospitals. Data were collected using structured questionnaires and analyzed by t-test, ANOVA, Scheffé test, Pearson correlation coefficients, and multiple regression analysis, using SPSS 25.0. The mediating effect of resilience in the relationship between emotional labor and job satisfaction was analyzed by multiple regression analysis according to Baron and Kenny's procedure.RESULTS: Statistically significant negative correlations were found between emotional labor and resilience (r=−.21, p<.014) and between emotional labor and job satisfaction (r=−.34, p<.001). A significant positive correlation was found between resilience and job satisfaction (r=.31 p<.001). A partial mediating effect by resilience was found between emotional labor and job satisfaction (Z=−2.11, p =.034), but no moderating effect was found.CONCLUSION: To improve the job satisfaction of ICU nurses, evaluation of their emotional labor, resilience, and interventions are necessary to alleviate emotional labor and improve resilience.
Hospitals, University ; Intensive Care Units ; Job Satisfaction ; Methods ; Negotiating

PURPOSE: Substantial evidence supports the benefits of an intensivist model of critical care delivery. However, currently, this mode of critical care delivery has not been widely adopted in Korea. We hypothesized that intensivist-led critical care is feasible and would improve ICU mortality after major trauma. MATERIALS AND METHODS: A trauma registry from May 2009 to April 2011 was reviewed retrospectively. We evaluated the relationship between modes of ICU care (open vs. intensivist) and in-hospital mortality following severe injury [Injury Severity Score (ISS) >15]. An intensivist-model was defined as ICU care delivered by a board-certified physician who had no other clinical responsibilities outside the ICU and who is primarily available to the critically ill or injured patients. ISS and Revised Trauma Score were used as measure of injury severity. The Trauma and Injury Severity Score methodology was used to calculate each individual patient's probability of survival. RESULTS: Of the 251 patients, 57 patients were treated by an intensivist [intensivist group (IG)] while 194 patients were not [non-intensivist group (NIG)]. The ISS of IG was significantly higher than that for NIG (26.5 vs. 22.3, p=0.023). The hospital mortality rate for IG was significantly lower than that for NIG (15.8% and 27.8%, p<0.001). CONCLUSION: The intensivist model of critical care is feasible, and there is room for improvement in the care of major trauma patients. Although trauma systems take time to mature, future studies are needed to evaluate the best model of critical care delivery for severely injured patients in Korea.
Adult ; Aged ; Critical Care/*methods ; Female ; Hospital Mortality ; Humans ; Intensive Care/*methods ; *Intensive Care Units ; Male ; Middle Aged ; Models, Theoretical ; Postoperative Care/methods ; *Specialization ; Trauma Centers

PURPOSE: It is difficult to develop a good defense system that can prevent nurses from experiencing physical and verbal violence from patients and families in intensive care units, which are closed spaces. This study aimed to identify intensive care nurses' experience of violence from patients and families and investigate their coping methods, if there are any, in a tertiary hospital in South Korea. METHODS: This study used a mixed methods design using both a survey for collecting quantitative data and individual interviews for a qualitative one. A total of 200 intensive care nurses participated in the survey, with 30 of them taking part in individual interviews. Survey data were analyzed using SPSS 21.0 program, and qualitative data were analyzed by qualitative content analysis method. RESULTS: In the survey, 99.5% of the nurses reported that they had experienced violence from the patients, and 67.5% of the nurses reported that they had experienced violence from their visitors (families or relatives). Verbal violence were reported more than physical ones. They showed moderate or severe responses to violence, scoring an average of 2.98 ± 0.63 of 5. The qualitative data were analyzed to draw four themes, eight categories, and 17 subcategories. The four themes were perception of violence, coping with violence experience, coping resources, and caring mind after violence experience. CONCLUSION: While intensive care nurses experience unpredicted violence from patients and their visitors, they fail to cope well with the experience. The safe working environment of intensive care units is expected to contribute to quality care and an improvement of expertise in nursing.
Critical Care* ; Humans ; Intensive Care Units* ; Korea* ; Methods* ; Nursing ; Tertiary Care Centers ; Violence*