No abstract available.
Pneumothorax* ; Risk Factors*

No Abstract Available.
Hepacivirus* ; Hepatitis C* ; Hepatitis* ; Humans ; Polymerase Chain Reaction*

No Abstract Available.
Hepacivirus* ; Hepatitis C* ; Hepatitis* ; Humans ; Polymerase Chain Reaction*

Between April, 1984 and September 1988, 459 patients underwent cardiovascular surgery at the Yeungnam University Hospital. Of these, 355 cases were open heart surgeries and 104 cases were non-open heart surgeries. There were 237 patients of acyanotic congenital cardiac anomalies, 40 patients of cyanotic congenital cardiac anomalies, and 85 patients of acquired heart diseases. The sex ratio of cardiovascular diseases was represented as 1:1.3 in male and female. The age distribution was ranged from 1 day to 65 years old. The common congenital cardiovascular anomalies were ventricular septal defect (38.7%), patent ductus arteriosus (25.5%), atrial septal defect (20.7%), Tetralogy of Fallot (8.3%), and pulmonary stenosis (2.4%) in order of frequency. Among 87 acquired cardiovascular diseases, 81 patients underwent operation for cardiac valvular lesions, 51 patients had mitral valve replacement and 13 patients had aortic valve replacement and 17 patients had double valve replacement. The overall mortality of cardiovascular surgery was 3.3% and mortality of open heart surgery was 3.9%.
Age Distribution ; Aortic Valve ; Cardiovascular Diseases ; Clinical Study* ; Ductus Arteriosus, Patent ; Female ; Heart ; Heart Diseases ; Heart Septal Defects, Atrial ; Heart Septal Defects, Ventricular ; Humans ; Male ; Mitral Valve ; Mortality ; Pulmonary Valve Stenosis ; Sex Ratio ; Tetralogy of Fallot ; Thoracic Surgery

PURPOSE: The purpose of this study was to investigate working mothers' satisfaction with non-maternal infant care, social support, and the relationships thereof with variables including parenting efficacy. METHODS: A total of 116 working mothers who had experiences of infant non-maternal care were recruited from online communities of working mothers, and 93 participants were ultimately included in this study. Data were collected using self-report questionnaires in March 2018. Descriptive statistics, ANOVA and Pearson correlation coefficients were used for analysis. RESULTS: Satisfaction with non-maternal care showed positive correlations with social support from others (r=0.52, p < 0.001), and parenting efficacy (r=0.39, p < 0.001). There was a significant positive correlation between social support from others and parenting efficacy (r=0.32, p=0.002). Satisfaction with non-maternal care was relatively high (86.27%), and it was highest when non-maternal care was provided by the maternal grandparents. The mean score for social support from others was 36.49±8.86. CONCLUSION: To increase satisfaction with non-maternal care, education for non-maternal caregivers and social support programs for working mothers are required.
Caregivers ; Education ; Grandparents ; Humans ; Infant ; Infant Care ; Infant ; Mothers ; Parenting ; Parents

Purpose: This study aimed to determine the current state of interventions for abused children and theireffectiveness by using a systemic review. Methods: Published intervention studies were identified through MEDLINE, Embase, CINAHL, DBpia, RISS,and Kiss DB. Eligible studies included articles published between 2009 and 2019 in English and Korean. Results: A total of 28 studies were selected for this review. The intervention elements of 28 selected studieswere categorized into 4 themes. The extracted intervention elements were divided into the themes of patient& situation-specific intervention, strengthen parent-child coping capacity and interaction, applyinggroup intervention and integrated intervention, Linkage with community resource and multidisciplinaryapproach. Conclusions The results demonstrate that social and psychological health of abused children has positivelychanged through these interventions. Therefore, it is important to implement treatment through active interventionaimed at helping the affected children.

Purpose: This study examined the effects of an educational program for fathers on improving father-infant interactions, child-rearing knowledge, and attachment. Methods: In this quasi-experimental study, the participants were recruited by convenience sampling among fathers with infants (2-6 months of age) residing in three districts of Seoul. Fifteen participants in the experimental group and 17 participants in the control group completed the follow-up investigation. A 5-week online and offline intervention program with five sessions was provided to the experimental group. The data were analyzed using generalized estimating equations (GEEs). Results: There was a significant difference in the change in father-infant interaction scores of the experimental group, especially in the caregiver aspect with a significance level of .100 in time and group-to-group interactions (B=6.46, p=.051, 95% confidence interval [CI]=-0.02-12.94). The changes between the groups and times were not statistically significant when it came to infant development knowledge and father-infant attachment. Conclusion We conclude that hybrid online and offline education should be implemented as an effective method to improve fathers’ interactions with their children based on accurate knowledge about infant development.

Purpose: The purpose of this study was to determine whether ischemic preconditioning (IPC) improves lower limb isokinetic muscle function and blood lactate concentration. Methods: In a randomized, crossover study, 10 men, college baseball players, performed knee extension and flexion using an isokinetic dynamometer, preceded by either IPC of the right lower limb (3 repetitions of 2 minutes occlusion and 5 minutes reperfusion at 180 mm Hg) or a control intervention (at 20 mm Hg). Blood lactate concentration was examined from rest to recovery after exercise. Results: We found IPC possibly increased peak force and average power, but there is no significant difference.Also, blood lactate concentration was certainly lower at 3 minutes of recovery after IPC (p＜ 0.05) but there is no interaction effect. Conclusion As a result, IPC does not have any positive effects on isokinetic muscle function and blood lactate concentration of college baseball players.

No Abstract Available.
Histidine*

No Abstract Available.
Histidine*