Role of 8-hydroxyguanine DNA glycosidase 1 deficiency in exacerbating diabetic cardiomyopathy through the regulation of insulin resistance.

Diabetic cardiomyopathy (DCM) is a heart failure syndrome, and is one of the major causes of morbidity and mortality in diabetes. DCM is mainly characterized by ventricular dilation, myocardial hypertrophy, myocardial fibrosis and cardiac dysfunction. Clinical studies have found that insulin resistance is an independent risk factor for DCM. However, its specific mechanism of DCM remains unclear. 8-hydroxyguanine DNA glycosylase 1(OGG1)is involved in DNA base repair and the regulation of inflammatory genes. In this study, we show that OGG1 was associated with the occurrence of DCM. for the first time. The expression of OGG1 was increased in the heart tissue of DCM mice, and OGG1 deficiency aggravated the cardiac dysfunction of DCM mice. Metabolomics show that OGG1 deficiency resulted in obstruction of glycolytic pathway. At the molecular level, OGG1 regulated glucose uptake and insulin resistance by interacting with PPAR-γ in vitro. In order to explore the protective effect of exogenous OGG1 on DCM, OGG1 adeno-associated virus was injected into DCM mice through tail vein in the middle stage of the disease. We found that the overexpression of OGG1 could improve cardiac dysfunction of DCM mice, indicating that OGG1 had a certain therapeutic effect on DCM. These results demonstrate that OGG1 is a new molecular target for the treatment of DCM and has certain clinical significance.

Trajectory of change in perceived stress, coping strategies and clinical competence among undergraduate nursing students during clinical practicum: a longitudinal cohort study.

BACKGROUND: Clinical practicum is crucial for strengthening nursing students' clinical competence. However, nursing students often experience considerable stress during clinical practicum, and so they employ coping strategies to alleviate it. There is almost no empirical evidence on the change trajectory of perceived stress, coping strategies, and clinical competence among nursing students during a one-year clinical practicum. This study aimed to investigate the trajectory of change in perceived stress, coping strategies, and clinical competence among undergraduate nursing students during a one-year clinical practicum. METHODS: This study used a longitudinal cohort design. Undergraduate nursing students were recruited from a science and technology university in Taiwan to participate from February 2021 to January 2022. Perceived stress, coping strategies, and clinical competence among students in basic training practicum (T1), advanced training practicum (T2), and comprehensive clinical nursing practicum (T3) were surveyed by using the Perceived Stress Scale (PSS), Coping Behaviour Inventory (CBI), and Clinical Competence Scale (CCS). PSS, CBI, and CCS in T1, T2, and T3 were compared using a generalized estimating equation (GEE) to deal with correlated data. The level of statistical significance was set at α = 0.05. RESULTS: A total of 315 undergraduate nursing students completed the questionnaire. The study results show that the overall perceived stress of the students is the highest in T2 and the lowest in T3. The main source of stress of the students is 'taking care of patients' at T1 and 'lack of professional knowledge and skills' at T2 and T3. Students' perceived stress in 'taking care of patients' gradually decreases over time. The four coping strategies of CBI, which are 'stay optimistic', 'problem-solving', 'transference' and 'avoidance' in this order, remain the same ranking in three surveys.The main stress coping strategy used by students is 'stay optimistic', while the coping strategy 'avoidance' is used more frequently in T2 than in T1 and T3. Students' mean scores of the overall clinical competence and in the 'general nursing' and 'management' subscales in T3 are higher than those in T1 and T2. However, their mean scores in 'self-growth' and 'positivity' subscales are the highest in T1 and the lowest in T2. CONCLUSIONS: The results show that through experiential learning in clinical practicum at different stages time after time, students' overall perceived stress is the lowest and their overall clinical competence is the highest in T3. The main coping strategy used when students managed stress is 'stay optimistic'. According to the results, we suggest that clinical educators provide students with appropriate guidance strategies at different stages of stress and continue to follow up the clinical competence and retention rates of these nursing students in the workplace in the future.

Psychological Distress and the Needs of Family Members of Critically Ill Patients in Emergency Departments During the COVID-19 Pandemic: A Cross-Sectional Study.

INTRODUCTION: The literature highlights the importance of the needs of family members of critical patients in emergency departments. Understanding these needs helps to alleviate psychological distress and contribute to the patients' recoveries. This study aimed to examine the psychological distress and needs of family members of critical patients in emergency departments. METHODS: A cross-sectional design was used to collect data using the Depression, Anxiety, and Stress Scale-21, the Critical Care Family Needs Inventory for the Emergency Department, and the Needs Met Inventory questionnaire from a convenience sample of 170 family members of critical patients. Descriptive analysis and importance-performance analysis were applied to analyze the data. RESULTS: The results showed that 52.4% of family members reported mild to extremely severe levels of depression, 60% reported mild to extremely severe levels of anxiety, and 53.5% had mild to extremely severe levels of stress. Anxiety showed a significant negative correlation with comfort needs (r = -0.17) and support needs being met (r = -0.16). The importance-performance analysis showed that the coordinates for support needs were in quadrant IV, signifying a higher level of importance perceived by family members but a lower level of the needs being met. CONCLUSION: Providing the assessment and necessary support to alleviate psychological distress will help enhance the ability of the emergency department to meet families' needs.

Psychometric Properties of the Traditional Chinese Version of the Venous Leg Ulcer Quality of Life Questionnaire.

OBJECTIVE: Symptoms and treatment of venous leg ulcers (VLUs) adversely impact patients' quality of life (QoL). There is no QoL tool that considers the linguistic and cultural specificities of patients with VLU in Taiwan. This study aimed to evaluate the psychometric properties of the traditional Chinese version of the Venous Leg Ulcer Quality of Life Questionnaire (VLU-QoL). METHODS: The processes of translation and cultural adaptation of the VLU-QoL from English to traditional Chinese included forward translation, back translation, linguistic modification, and expert review. Using a sample of 167 patients with VLU from a hospital in southern Taiwan, the psychometric properties analyzed were internal consistency, test-retest reliability, content validity, convergent validity, and criterion-related. RESULTS: The traditional Chinese version of the VLU-QoL demonstrated good overall internal consistency (Cronbach α = .95) and overall test-retest reliability coefficient (r = 0.98). Confirmatory factor analysis was used to assess the convergent validity of the scale; results showed that the Activity, Psychology, and Symptom Distress constructs had acceptable fit and a structure similar to that of the original scale. The scale had its criterion-related validity verified using the Taiwanese version of the 36-item Short-Form Health Survey, demonstrating a good correlation coefficient r that ranged from -0.7 to -0.2 (P < .001). CONCLUSIONS: The Chinese version of the VLU-QoL is valid and reliable for assessing the QoL in patients with VLU, delivering a tool that nurses can use to deliver timely and appropriate care to improve patients' QoL.

Potential predictors of quality of life in patients with venous leg ulcers: A cross-sectional study in Taiwan.

Internationally, the impact of venous leg ulcers (VLUs) on the quality of life is well recognised; however, in Taiwan, the focus is only on chronic wound management. This cross-sectional correlational study conducted at the cardiovascular and plastic surgery clinics of a regional teaching hospital between August 2019 and June 2020 investigates venous clinical severity, pain, fatigue, depression, sleep quality, quality of life, and related factors among 167 patients with VLUs. The potential predictors of the quality of life in terms of activities were venous clinical severity (P < 0.001), pain (P = 0.004), and fatigue (P < 0.001) after adjusting for covariates. The potential predictors of the quality of life in terms of the psychological domain were marital status (single/divorced) (P = 0.016), marital status (widowed) (P = 0.027), venous clinical severity (P < 0.001), pain (P = 0.001), and fatigue (P = 0.002). The potential predictors of the quality of life with regard to symptoms were venous clinical severity (P < 0.001), pain (P < 0.001), fatigue (P = 0.001), and depression (P = 0.038). These potential predictors can serve as the basis of interventions for patients with VLUs, such as those related to nutrition or training in wound dressing.

Post-craniotomy fever and its associated factors in patients with traumatic brain injury.

BACKGROUND: Fever frequently occurs in patients with traumatic brain injury and can cause secondary damage to the brain. Critical care nurses play essential roles in assessing and managing fever in these patients. AIM: The study aimed to (a) examine the fever causes in and condition of neurosurgical patients with traumatic brain injury in intensive care, (b) identify the factors associated with fever, and (c) determine the effects of fever on hospital stay and prognosis. STUDY DESIGN: This study is a retrospective observational design. METHODS: Data were collected through chart reviews of 93 traumatic brain injury patients admitted to a teaching hospital's intensive care unit for postoperative care. Fever was defined as at least one episode of body temperature >38°C. RESULTS: Of the 93 patients, 76 developed a fever within 1-week post-craniotomy. Of these, 49 were infection-related and 27 were unexplained. Results of logistic regression showed that the preoperative Glasgow coma scale score (ß = -.323; P = .013) and length of intubation (ß = .480; P = .005) were the key predictors of unexplained post-craniotomy fever, and these two variables (ß = -.494; P < .001 and ß = .479; P = .006, respectively) were also the key predictors of infection-related fever. CONCLUSION: A significant portion of patients developed a fever during the first post-craniotomy week. Patients with a lower pre-craniotomy Glasgow coma scale score and a longer intubation length were at a greater risk for both infection-related fever and unexplained fever. Patients with fever had a bad outcome score. RELEVANCE TO CLINICAL PRACTICE: Critical care nurses should closely monitor traumatic brain injury patients' body temperatures and employ evidence-based infection prevention and control measures to minimize their infection risks. Respiratory care and intensive care unit Liberation Bundle should be reinforced to liberate these patients from mechanical ventilation and its associated complications.

[Network Meta-analysis of efficacy and safety of Chinese patent medicines in treatment of ankylosing spondylitis].

To evaluate the efficacy and safety of Chinese patent medicines in the treatment of ankylosing spondylitis(AS) by frequency network Meta-analysis. Randomized controlled trials(RCTs)of Chinese patent medicines for AS were retrieved from CNKI, Wanfang, VIP, CBM, PubMed, EMbase and Cochrane Library databases from the time of database establishment to January 2021. The quality of the included RCTs was evaluated according to the Cochrane bias risk standard, and the data was analyzed by RevMan 5.3 and Stata/MP 15.1. A total of 12 kinds of Chinese patent medicines in 55 RCTs were included. According to Meta-analysis, in term of the effectiveness, the top three optimal medication regimens were Biqi Capsules, Yishen Juanbi Pills and Yaobitong Capsules combined with western medicine. The top three interventions to reduce the erythrocyte sedimentation rate(ESR)were Yishen Juanbi Pills, Xianling Gubao Capsules and Fufang Xuanju Capsules combined with western medicine. The top three interventions to reduce the C-reactive protein(CRP)were Biqi Capsules, Xianling Gubao Capsules and Fufang Xuanju Capsules combined with western medicine. In terms of the safety, top three optimal medication regimens were Total Glucosides of Paeony Capsules, Yishen Juanbi Pills, and Wangbi Tablets combined with western medicine. This network Meta-analysis suggests that Chinese patent medicines combined with conventional western medicine can effectively improve the joint pain symptoms of AS patients and reduce the acute inflammatory indicators, with high safety. However, the literature included in this study is generally of low methodological quality, and the conclusion needs to be verified by high-quality research.

Evaluation of a self-management intervention for adults with epilepsy in Taiwan: A longitudinal randomized controlled trial.

PURPOSE: Epilepsy is a neurological disease that causes recurrent seizures and can have a significant impact on a person's quality of life (QOL). A self-management intervention (SMI) can allow adults with epilepsy to modify behaviors in order to manage their seizures and evaluate the impact of medication and treatments on their daily lives. The purpose of this study was to investigate the effects of a SMI for adults with epilepsy. METHODS: This was a longitudinal randomized controlled trial. Adults with epilepsy between the age of 20 and 65 years were recruited from a medical center in northern Taiwan. Participants were assigned to an intervention group (IG) or control group (CG) through simple randomization. Data regarding demographic and clinical characteristics were collected at baseline (T0). In addition, participants answered nine validated self-report questionnaires, which were used as outcome measures. Following collection of baseline data, the CG received routine monthly counseling over the next 3 months. The IG received the routine monthly counseling, as well as individual face-to-face health counseling on self-management 1 h/month and remote counseling via the phone or computer network at least twice per month. After the first month (T1) and at the end of the third (T2) and sixth months (T3) participants answered the nine questionnaires again. Differences in outcomes between the IGs and CGs were analyzed by comparing scores for the nine outcome variables at T0 with scores at T1, T2, and T3 with generalized estimating equations. RESULTS: A total of 210 adults agreed to participate in the study; however, only 155 participants completed the questionnaires for all three time points: 75 in the CG and 80 in the IG. The mean age of the 155 participants was 39.6 years (SD = 10.9). There was no significant difference between demographic or clinical variables between the two groups. The only difference in baseline scores (T0) among the nine self-report questionnaires was in epilepsy knowledge, measured with the Epilepsy Knowledge Profile questionnaire, which were significantly higher for the CG (mean = 32.28, SD = 3.92) than the IG (mean = 23.01, SD = 2.79) (p < 0.001). Generalized estimating equations (GEE) analysis showed scores decreased significantly at T3 from baseline for the CG for epilepsy knowledge and QOL (p < 0.001). Improvements in scores for sleep quality, anxiety, depression, self-efficacy, coping, and social support did not differ between groups. Classification of the IG by gender showed a significantly greater increase for males compared with females from baseline to T3 for epilepsy knowledge (p < 0.001). If we further classified the IGs by seizure frequency, participants with a seizure frequency of ≥1 per year had a more significant increase in epilepsy knowledge and increase in QOL compared with participants with a seizure frequency of <1 per year at T3 compared with T0. CONCLUSION: The lack of improvement in health-related quality of life (HRQoL) following the SMI may indicate that additional time is required to change behaviors that impact this variable for patients with epilepsy. Additional research should focus on variables associated with medication compliance, epilepsy knowledge, medicine symptom distress, self-efficacy, anxiety, and HRQoL.

Learning outcomes of a flipped classroom teaching approach in an adult-health nursing course: a quasi-experimental study.

BACKGROUND: New teaching strategies must be developed not only to enhance nurse's competence but also to allow nurses to respond to the complex health care needs of today's society. The purpose of this study was to explore the learning outcomes of a flipped classroom teaching approach in an adult-health nursing course for students in a two-year Bachelor of Science in Nursing program. METHODS: The study had a quasi-experimental design. An 18-week flipped classroom teaching approach was applied in an adult-health nursing course. In total, 485 nursing students enrolled in the study, with 287 in the experimental group and 198 in the control group. The Self-Evaluated Core Competencies Scale, Metacognitive Inventory for Nursing Students, Self-Directed Learning Readiness Scale, and self-designed learning satisfaction questionnaire were used to evaluate the students' learning outcomes. RESULTS: The experimental group showed a statistically significant increase in the overall scores for self-evaluated core competencies, the "self-modification" subscale of the Metacognitive Inventory for Nursing Students, and in overall self-directed learning readiness; further, they also showed high levels of course satisfaction. CONCLUSIONS: A flipped classroom teaching approach had a positive impact on student's learning motivation and contributed to better learning outcomes in an adult-health nursing course. The flipped classroom combined with hybrid teaching methods is a suitable and effective learning strategy for a registered nurse (RN) to Bachelor of Science in Nursing (BSN) program to tackle today's complex revolution in nursing curricula, and may enhance nursing students' abilities to address numerous challenges.

[Challenges to the Nursing Practicum During the COVID-19 Pandemic].

The COVID-19 pandemic has greatly impacted first-line medical staff as well as nursing-student clinical practicum programs. How to cooperate with the government's pandemic-prevention policies and reduce the gap between education and clinical practice represent significant challenges. In this paper, Chang Gung University of Science and Technology (CCUST) is used as an example to show how schools in Taiwan have effectively adapted the fundamentals of nursing practicum programs to the current pandemic using e-learning, group discussions, case analysis, clinical skill practice, and clinical case simulation scenario exercises. The program at CCUST both takes into account the safety of students and has achieved all critical nursing practice goals. After implementation of these adjustments, satisfaction among nursing students with the practicum environment and the clinical instructors was found to be significantly higher for the on-campus clinical practicum than for the off-campus clinical practicum. Furthermore, the results of qualitative data analyses show that nursing students in the on-campus practicum gained significant knowledge and experience and commented positively on their experience. For example, the students indicated that they were satisfied with the simulated clinical environment of the CCC, the teaching strategies and adaptability of the instructor, and the application of virtual reality scenario cases to enhance skill proficiency and learning outcomes. The adjusted nursing clinical practicum described in this paper may be used as a reference to ensure the quality of nursing clinical practicum programs is maintained during epidemics.

Trajectories and associated factors of quality of life, global outcome, and post-concussion symptoms in the first year following mild traumatic brain injury.

PURPOSE: To investigate the associated factors and change trajectories of quality of life (QoL), global outcome, and post-concussion symptoms (PCS) over the first year following mild traumatic brain injury (mTBI). METHODS: This was a prospective longitudinal study of 100 participants with mTBI from neurosurgical outpatient departments in Chiayi County District Hospitals in Taiwan. The checklist of post-concussion syndromes (CPCS) was used to assess PCS at enrollment and at 1, 3, and 12 months after mTBI; the glasgow outcome scale extended (GOSE), the quality of life after brain injured (QOLIBRI), Chinese version, and the Short Form 36 Health Survey (SF-36), Taiwan version, were used to assess mTBI global outcome and QoL at 1, 3, and 12 months after mTBI. RESULTS: Latent class growth models (LCGMs) indicated the change trajectories of QOLIBRI, PCS SF-36, MCS SF-36, GOSE, and PCS. Classes of trajectory were associated with age ≥40 years, unemployment at 1 month after injury, and educational level ≤12 years. Univariate analysis revealed that employment status at 1 month post-injury was correlated with the trajectories of QOLIBRI, PCS SF-36, MCS SF-36, and GOSE, but not PCS. CONCLUSIONS: Employment status was the most crucial associated factor for QoL in individuals with mTBI at the 1-year follow-up. Future studies should explore the benefits of employment on QoL of individuals with mTBI.

Illness Representations of Injury: A Comparison of Patients and Their Caregivers.

PURPOSE: This study examined the differences between illness representations of injured patients and those of their caregivers. DESIGN: A comparative descriptive survey was used. METHODS: The study setting was the surgical wards of a teaching hospital in Taiwan. Data were collected at 3 to 6 months after hospital discharge. Participants were 127 pairs of injured patients and their caregivers. The participants completed sociodemographic data and completed the Chinese Illness Perception Questionnaire Revised-Trauma, which is composed of eight subscales. Clinical data of the injured patients was obtained from medical records. RESULTS: Injured patients and their caregivers were pessimistic about the injury. Patients perceived significantly more physical symptoms than caregivers did. Caregivers for patients who were severely injured or admitted to an intensive care unit (ICU) had more negative perceptions than did those who were providing care for moderately injured patients or those not admitted to an ICU. Caregivers who did not share their caring responsibilities had more negative perceptions than did those who shared their caring responsibilities with others. CONCLUSIONS: This study found that patients and caregivers had negative illness representations several months after injury. Caregivers who provided care for severely injured patients or who did not share caring responsibilities perceived different extents of illness perceptions about the injury. The interventions should highlight the need to assist patients and caregivers after injury. CLINICAL RELEVANCE: Exploring the discrepancies in illness perceptions between injured patients and their caregivers can help clinicians to provide individualized care, and to design interventions that meet patients' and caregivers' needs.

Nurse practitioner job content and stress effects on anxiety and depressive symptoms, and self-perceived health status.

AIM: We explored the impact of job content and stress on anxiety, depressive symptoms and self-perceived health status among nurse practitioners (NPs). BACKGROUND: Taiwan's NP roles vary between hospitals as a result of the diverse demands and complex tasks that cause job-related stress, potentially affecting the health of the NP. METHODS: This study utilised a cross-sectional descriptive design with 161 NPs from regional hospitals participating. Data collection involved demographics, the Taiwan Nurse Stress Checklist, the Job Content Questionnaire, the Beck Anxiety Inventory, the Beck Depression Inventory, a General Health Status Checklist and salivary cortisol tests. RESULTS: NPs reported moderate job stress, similar job control to nurses, mild anxiety and depression, and below-average self-perceived health. Being a licensed NP, personal response, competence, and incompleteness of the personal arrangements subscales of job stress, and anxiety predicted self-perceived health after adjusting for other covariates. CONCLUSIONS: Job stress and anxiety affect NP health. IMPLICATIONS FOR NURSING MANAGEMENT: NPs are a valuable resource, and the healthcare system demand is growing. Reasonable NP staffing, working hours, proper promotion systems, the causes of job stress, job content clarification and practical work shift scheduling need to be considered. The occupational safety and physical and psychological health of NPs are strongly associated with the quality of patient care.

The impact of shift work on nurses' job stress, sleep quality and self-perceived health status.

AIM: The aim of this study was to describe the current state of nurses' shift work in Taiwan and how it affects nurses' stress, sleep quality and self-perceived health status. BACKGROUND: To enable the provision of 24-hour patient care, nurses need to work various shifts. Long-term shift work significantly affects nurses' overall physical and mental health. METHOD: Nurses from four Chiayi County district hospitals in Taiwan (n = 266) participated in this cross-sectional study from August to September 2010. Demographics, work schedule forms, a stress checklist, a sleep-quality measure and a health-status measure were used to collect data. Independent t-test, one-way anova, Pearson's r, and hierarchical regression were applied for analysis. RESULTS: The results showed that regardless of the amount of shift work they performed, nurses reported moderate job stress, poor sleep quality and moderate self-perceived health. The following significant relationships were observed: job stress was inversely related to sleep quality, which was directly related to self-perceived health status. CONCLUSION AND IMPLICATIONS FOR NURSING MANAGEMENT: Hospital managers need to ensure more healthy shift work scheduling in order to improve nurses' clinical performance and personal health status, thereby also improving the quality of patient care.

Factors associated with numbers of remaining teeth among type 2 diabetes: a cross-sectional study.

AIMS AND OBJECTIVES: To explore the factors associated with the numbers of remaining teeth among type 2 diabetes community residents. BACKGROUND: Promoting oral health is an important nursing role for patients with diabetes, especially in disadvantaged areas. However, limited research has been carried out on the relationship between numbers of remaining teeth, diabetes-related biomarkers and personal oral hygiene among diabetic rural residents. DESIGN: A cross-sectional, descriptive design with a simple random sample was used. METHODS: This study was part of a longitudinal cohort study of health promotion for preventing diabetic foot among rural community diabetic residents. It was carried out in 18 western coastal and inland districts of Chiayi County in central Taiwan. In total, 703 participants were enrolled in this study. RESULTS: The findings indicated that a high percentage of the participants (26%) had no remaining natural teeth. Nearly three quarters (74%) had fewer than 20 natural teeth. After controlling for the potential confounding factors, multivariate analysis demonstrated that the factors determining numbers of remaining teeth were age (p < 0.001), education (p < 0.001), using dental floss (p = 0.003), ankle brachial pressure index (p = 0.028), waist circumference (p = 0.024) and HbA1C (p = 0.033). CONCLUSIONS: Except for some unmodifiable factors, the factors most significantly associated with numbers of remaining teeth were less tooth-brushing with dental floss, abnormal ankle brachial pressure and poor glycemic control. RELEVANCE TO CLINICAL PRACTICE: This study highlights the importance of nursing intervention in oral hygiene for patients with type 2 diabetes. It is necessary to initiate oral health promotion activities when diabetes is first diagnosed, especially for older diabetic residents of rural or coastal areas who are poorly educated.

[Implementing the "last mile" program in new nurse clinical education].

The shortage of working nurses has made Taiwan's low nursing retention rate a critical issue in domestic healthcare. Main reasons for new nurses leaving their jobs include high pressure, overtime work, heavy workload, interpersonal relationship problems with colleagues, and inadequate support from administrators. In response, nursing educators designed the "last mile" program to improve the hands-on competence of nursing students with the goal of increasing post-graduation retention rates. This article introduces the last mile program in its present form and discusses the challenges faced in transitioning the program from the classroom into the clinical training environment. The authors suggest establishing a challenge test prior to implementing the last mile program, recruiting role-model preceptors, adjusting training program / project budgets, and developing partnerships between nursing educators and clinicians to enhance the clinical competence of new nurses and ultimately increase professional nurse retention rates, competence, and accountability.

Validation of the psychometric properties of the Self-Directed Learning Readiness Scale.

AIM: The aim of the study was to evaluate the psychometric properties of the Chinese version of the Self-Directed Learning Readiness Scale. DESIGN: A cross-sectional survey was designed. METHODS: A convenience sample of 659 participants was recruited. Exploratory and confirmatory factor analyses were used to evaluate the factorial structure. In addition, the concurrent validity was assessed using the Critical Thinking Disposition Inventory. RESULTS: The exploratory factor analysis revealed that the scale was a 6-factor structure, named love of learning, active learning, effective learning, independent learning, learning motivation and creative learning, which explained 53.30% of the total variance. The findings of the confirmatory factor analysis showed that a 37-item six first-order model produced the best-fit statistics. Internal consistency for the scale was satisfactory, ranging from 0.71 to 0.88. Concurrent and predictive validities also reached significant levels. The utility of the instrument was suggested.

Efficacy of a Decision Support Intervention on Decisional Conflict Related to Hepatocellular Cancer Treatment: A Randomized Controlled Trial.

The purpose of this study was to investigate the efficacy of decision support intervention on treatment knowledge, decision self-efficacy, decisional conflict, and decision satisfaction in patients with hepatocellular cancer. The study was a randomized controlled trial. In all, 69 patients with hepatocellular carcinoma (HCC) were recruited and randomly assigned to a decision support group or a control group. Data were collected at baseline, post-test, and follow-up using self-report questionnaires. After controlling for baseline scores, the between-group difference (95% confidence interval [CI]) for treatment-related knowledge in post-test scores was 11.9 (6.1, 17.8). After controlling for baseline scores, the between-group difference (95% CI) for decisional conflict was -7.0 (-12.0, -2.0). There was no statistically significant between-group difference in decision self-efficacy and decision satisfaction. Findings supported the efficacy of decision support intervention to improve treatment knowledge and reduce decisional conflict but had no significant effect on decision self-efficacy and decision satisfaction in patients with HCC.

The comparison of two recovery room warming methods for hypothermia patients who had undergone spinal surgery.

PURPOSE: The purpose of this study was to compare the time needed to reach a specified temperature and the efficiency of two warming methods-warm cotton blankets and a radiant warmer-for hypothermia patients in a postanesthetic care unit (PACU) after spinal surgery. DESIGN: This study was conducted according to a quasi-experimental design. Data were collected from a medical referral center in northern Taiwan. A total of 130 post-spinal surgery patients with hypothermia were recruited in the study. METHODS: Of the 130 patients in the PACU, 65 were warmed by the radiant warmer (group R); whereas the other 65 patients were warmed by warm cotton blankets (group B). Tympanic temperature was measured for each patient every 10 min until it reached 36 °C in the PACU. Analysis of covariance and generalized estimating equation regression analysis were performed to compare the time needed to reach a specified temperature and the efficiency of the two warming methods, respectively. FINDINGS: Both groups were similar in their baseline characteristics. After adjusting for temperature upon arrival at the PACU, group R needed a significantly shorter time for rewarming to 36 °C than group B (F [1, 125]= 58.17, p < .001). The results of the generalized estimating equation also showed that the radiant warmer was more efficient than warm cotton blankets in increasing patients' body temperatures to 36 °C (χ2 = 37.44, p < .001). None of the patients appeared to have wound infections, and there were no differences in the length of hospital stay or medical costs for current hospitalization in both groups. CONCLUSIONS: Using the radiant warmer may be a more efficient method than providing warm cotton blankets for warming post-spinal surgery hypothermia patients in the PACU. CLINICAL RELEVANCE: For hospitals that are unable to use forced-air warming to warm postsurgical hypothermia patients in the PACU, the radiant warmer is a more efficient device to rewarm patients.

[Disaster and disaster nursing: from an education and research perspective].

Due to its geographic position and the effect of changes in both global and island-specific environments, Taiwan is an area highly prone to natural disasters. While responsibility for national disaster prevention and rescue are distributed amongst various authorities, healthcare agencies hold sole responsibility for the treatment of injuries sustained during disaster events. Disaster casualties require differing levels of medical assistance. In order to respond systematically to disaster events, the government should require that all healthcare facilities operate a hospital emergency incident command system (HEICS). Past experience shows the important role that nurses play in the disaster relief process. The 911 disaster in the United States both helped reorient the direction of nursing education and emphasized teaching practical strategies, standard operating procedures, and frequently asked questions for nurses. Recognizing the limited research done worldwide on disaster nursing, the World Society of Disaster Nursing (WSDN) was established in 2008 in Kobe, Japan. The main purposes of the WSDN is to promote international academic exchange, establish an Internet information exchange platform, and organize international disaster nursing related activities. The WSDN has suggested that future research may focus in on critical issues that include post-disaster health status follow-up, exploration of the healthcare needs and other issues of disaster survivors, care skills development, and the potential for development of cooperative support networks between medical institutions.