PURPOSE: This study is a descriptive survey research on factors related to fertility intention of nurses who work in general hospitals, by applying the Theory of Planned Behavior(TPB). METHOD: The research subjects are 674 nurses at the peak fertility age of 20-39 years old, who work in 4 general hospitals located in Seoul and Gyeonggi province. RESULT: The mean score of subjects' fertility intention is 3.69 in 5-point scale. The fertility intention was significantly influenced by perceived behavioral control and subjective norm. CONCLUSION: The results of the study showed that the fertility intention of the nurses in general hospitals was influenced by the TPB variables such as the attitude, perceived behavioral control, and subjective norm. Thus, a comprehensive approach strategy is needed considering these factors.
Fertility ; Hospitals, General ; Humans ; Intention ; Research Subjects

BACKGROUND: T-SPOT.TB is a sensitive test that detects interferon-gamma producing T-cells in tuberculosis patients following stimulation with tuberculosis-specific antigens. Our study was aimed to investigate the possible causes of false negative results of the test by analyzing the patients with positive acid-fast bacilli (AFB) culture and negative T-SPOT.TB results. METHODS: We investigated 138 patients with positive AFB culture results reported between January 2009 and April 2010. Medical records of these patients were reviewed for the results of T-SPOT.TB test, AFB culture, PCR for Mycobacterium tuberculosis (TB-PCR), chest X-ray, drug treatment, etc. Diagnosis of tuberculosis was confirmed by positive TB-PCR or identification of Mycobacterium tuberculosis (MTB). Sensitivity of T-SPOT.TB test was calculated and the possible causes of AFB culture positive and T-SPOT.TB negative results were analyzed. RESULTS: T-SPOT.TB test was performed in 63 of the 138 patients with AFB culture positive results. Fifty-six (88.9%) were positive and 7 patients (11.1%) were negative on T-SPOT.TB test. Of these 7 negative cases, 4 were confirmed as nontuberculous mycobacteria (NTM), 2 were suspected as NTM and diagnosis could not be confirmed in 1. Six of these 7 patients were over 70 yr old and 6 patients had lymphocytopenia. T-SPOT.TB negative results were not observed in any of the 44 patients confirmed to have active tuberculosis (sensitivity 100%). CONCLUSIONS: Our results suggest that T-SPOT.TB test is very sensitive for diagnosing active tuberculosis. NTM may be the main cause of AFB culture positive and T-SPOT.TB negative results, but MTB infection in immunocompromised patients also has to be considered.
Adult ; Aged ; Aged, 80 and over ; Bacillus/*isolation & purification ; Culture Media ; Female ; Humans ; Lymphocyte Count ; Lymphopenia/diagnosis/microbiology ; Male ; Polymerase Chain Reaction ; Reagent Kits, Diagnostic ; Sensitivity and Specificity ; Tuberculosis/*diagnosis/microbiology/radiography

The widespread pursuit of a thin physique may have a detrimental impact on the wellbeing of preadolescents. The influence of body image distortions on the lifestyles, dieting behaviors, and psychological factors was investigated in 631 fifth and sixth grade children in Kyeonggi-do, Korea. Children were classified into three weight groups (underweight, normal, and overweight) and three perception groups (underestimation, normal, and overestimation). Necessary information was obtained by questionnaire, and each subject's weight status was determined by the Rohrer index calculated from the annual measurement records, which were obtained from the school. According to their current weights, 57.4% of children were normal and 32.2% were overweight or obese, 16.6% of the children overestimated their body weight, and 55.2% had an undistorted body image. Overweight children had desirable lifestyles and dietary habits and presented reasonable weight control behaviors. Compared to those without distortion, the overestimated group had greater interest in weight control (P = 0.003) and dissatisfaction with their body weights (P = 0.011), presented unhealthy reasons to lose weight (P = 0.026), and had higher scores for "feeling sad when comparing own body with others" (P = 0.000) and for "easily getting annoyed and tired" (P = 0.037), even though they had similar obesity indices. More subjects from the overestimation group (P = 0.006) chose drama/movies as their favorite TV programs, suggesting a possible role for the media in body image distortion. These findings suggest that body image distortion can lead preadolescents to develop stress about obesity and unhealthy dieting practices, despite similar obesity indices to those without distorted body images. These results emphasize the importance of having an undistorted body image.
Body Image ; Body Weight ; Child ; Depression ; Diet ; Food Habits ; Humans ; Korea ; Life Style ; Obesity ; Overweight ; Surveys and Questionnaires ; Weights and Measures

PURPOSE: To evaluate the usefulness of pulmonary function test for the prediction of successful weaning and extubation from the ventilator in very low birth weight(VLBW) infants with chronic lung disease. METHODS: This study included 15 VLBW infants(<1,500 g) with chronic lung disease who were admitted to Neonatal Intensive Care Unit of Samsung Medical Center from July, 1995 to June, 1996. They had extubation failure more than one time. This study was performed by reviewing of patients records retrospectively. The extubation criteria were based on clinical status, ABGA profiles and ventilatory parameters. At the time of last extubation failure and final success, we analyzed the distribution of age and weight of infants, ventilator profiles, ABGA profiles, dynamic and static pulmonary function test profiles measured by Bicore CP-100R from the infant with ventilator assistance daily in line monitoring. The paired T-test and linear logistic regression analysis were used to compare the variables between the evets of extubation failure and success. RESULTS: At the time of successful extubation, expiratory airway resistance was significantly lower and minute volume was significantly higher in dynamic pulmonary function test and respiratory system resistance was significantly lower in static pulmonary function test(P<0.05). In ventilator parameter, Fi02 and respiratory rate were lower at successful extubation(P<0.05). No statistically significant differences in ABGA profiles were seen between unsuccessful and successful extubation. CONCLUSION: The pulmonary function test is a useful predictor for successful weaning and extubation in VLBW infants with chronic lung disease. Among various parameters of pulmonary function test, expiratory airway resistance, minute ventilation and respiratory system resistance are suggested as successful weaning parameters.
Airway Resistance ; Bronchopulmonary Dysplasia ; Humans ; Infant* ; Infant, Newborn ; Infant, Very Low Birth Weight* ; Intensive Care, Neonatal ; Logistic Models ; Lung Diseases* ; Lung* ; Parturition ; Respiratory Function Tests* ; Respiratory Rate ; Respiratory System ; Retrospective Studies ; Ventilation ; Ventilators, Mechanical ; Weaning*

PURPOSE: The purpose of this study is to identify differences in disaster awareness, disaster preparedness, and nursing knowledge and practices between Korean and Japanese nursing students. METHODS: The study subjects were 4th grade nursing students who completed their nursing education in Korea or in Japan. 359 students from Korea and 135 students from Japan participated in this study. Data were analyzed using IBM SPSS 21.0. The χ2 test and the t-test were used to analyze the homogeneity of subjects' general characteristics and disaster-related characteristics. The comparison between the Korean and Japanese nursing students in disaster awareness, disaster preparedness, and nursing knowledge and practices were conducted using ANCOVA. RESULTS: The Korean nursing students' disaster awareness, disaster preparedness, and nursing knowledge and practice were different from their Japanese counterparts'. The Korean nursing students recognized that the system of disaster management in Korea was insufficient and the negligence of management was one of the causes of the disaster. They wanted to participate in activities for disaster preparedness education and management. CONCLUSION: A disaster nursing curriculum dealing with disaster awareness, disaster preparedness, and nursing knowledge and practices, should be developed, implemented, and evaluated particularly for Korean nursing students.
Asian Continental Ancestry Group ; Curriculum ; Disasters ; Education ; Education, Nursing ; Humans ; Japan ; Korea ; Malpractice ; Nursing ; Students, Nursing

PURPOSE: The purpose of this study is to analyze the contents of disaster nursing education at universities in Korea and Japan, with focus on textbooks. METHODS: Disaster nursing contents from 11 Korean community health nursing textbooks and 3 Japanese disaster nursing textbooks were analysed. RESULTS: Three themes and 8 categories of disaster nursing content in the selected textbooks were analyzed. The themes classified include ‘understanding of disaster’, ‘disaster management’ and ‘disaster management system’. The theme of ‘understanding of disaster’ consists of such categories as ‘disaster concept/outline’, ‘classification of disaster’, ‘disaster management step’ and ‘disaster impact’. The theme of ‘disaster management activities’ consists of categories such as ‘disaster management activities’ and ‘disaster nursing’. The theme of ‘national disaster management system’ consists of categories like ‘national disaster management system’ and ‘international disaster relief’. From the comparison of disaster nursing education in the two countries, we found that themes were similar but there were differences between the two countries in content configuration. Korea and Japan have adopted the framework of International Council of Nurses for disaster nursing education. Korea stressed legal and ethical capabilities, while Japan included psychological support for disaster management service providers. CONCLUSION: Disaster education is an important factor in a nurse's ability for a disaster management. Development of a comprehensive disaster education program is necessary to enhance disaster care capacities.
Asian Continental Ancestry Group ; Community Health Nursing ; Disasters ; Education ; Education, Nursing ; Education, Nursing, Baccalaureate ; Humans ; International Council of Nurses ; Japan ; Korea ; Nursing ; Public Health Nursing

OBJECTIVE: Uterine contraction induced by the embryo transfer (ET) process has an adverse effect on embryo implantation. The aim of this study was to determine the effect of oxytocin antagonist supplementation on the day of ET on in vitro fertilization outcomes via a meta-analysis. METHODS: We performed a meta-analysis of randomized controlled trials (RCTs). Four online databases (Embase, Medline, PubMed, and Cochrane Library) were searched through May 2015 for RCTs that investigated oxytocin antagonist supplementation on the day of ET. Studies were selected according to predefined inclusion criteria and meta-analyzed using RevMan 5.3. Only RCTs were included in this study. The main outcome measures were the clinical pregnancy rate, the implantation rate, and the miscarriage rate. RESULTS: A total of 123 studies were reviewed and assessed for eligibility. Three RCTs, which included 1,020 patients, met the selection criteria. The implantation rate was significantly better in patients who underwent oxytocin antagonist infusion (19.8%) than in the control group (11.3%) (n=681; odds ratio [OR], 1.92; 95% confidence interval [CI], 1.25–2.96). No significant difference was found between the two groups in the clinical pregnancy rate (n=1,020; OR, 1.57; 95% CI, 0.92–2.67) or the miscarriage rate (n=456; OR, 0.76; 95% CI, 0.44–1.33). CONCLUSION: The results of this meta-analysis of the currently available literature suggest that the administration of an oxytocin antagonist on the day of ET improves the implantation rate but not the clinical pregnancy rate or miscarriage rate. Additional, large-scale, prospective, randomized studies are necessary to confirm these findings.
Abortion, Spontaneous ; Embryo Implantation ; Embryo Transfer* ; Embryonic Structures* ; Female ; Fertilization in Vitro* ; Humans ; In Vitro Techniques* ; Odds Ratio ; Outcome Assessment (Health Care) ; Oxytocin* ; Patient Selection ; Pregnancy ; Pregnancy Rate ; Prospective Studies ; Uterine Contraction

Lymphoproliferative disorders of the lung consist of a spectrum of several entities from malignant lymphoma to variable non-lymphomatous lymphoproliferative disorders. While an entity may be histologically benign and can be cured without treatment or by surgical removal, malignancy may evolve, and aggressive treatment may thus be required. Radiographic and pathologic findings of an entity may overlap, but differential diagnosis of lymphoproliferative disorders of the lung is nonetheless important. In this paper we illustrate a variety of lymphoproliferative diseases of the lung that have been pathologically proven during the last ten years, and discuss their radiographic and pathologic characteristics.
Diagnosis, Differential ; Lung* ; Lymphoma ; Lymphoproliferative Disorders*

PURPOSE: Systemic Candidiasis has become an increasingly important cause of morbidity and mortality in NICU infants. Severe infections caused by non-albicans Candida species have been increasingly reported in NICU infants. The purpose of the present study was to compare relative severity, mortality rates for C albians(CA) and C parapsilosis(CP) infections in our NICU. METHODS: This study included 16 infants with systemic candidiasis who were admitted to the Neonatal Intensive Care Unit of Samsung Medical Center from Oct. 1, 1994 to Aug. 31, 1998. Systemic candidiasis was defined as candida recovery from blood with clinical symptoms and signs of infection. Systemic candidiasis was diagnosed in 16 infants, 11 with CA and 5 with CP. Retrospective analysis of the medical records of patients with systemic candidiasis was performed. The analysis included demographic findings, clinical feature, hospital course, morbidity and mortality. RESULTS: No differences were found between CA and CP for birth weight, sex, gestational age, age or weight at onset, presence of necrotizing enterocolitis, severe ROP, prior duration of antibiotics, endotracheal intubation, parenteral nutrition, steroids, or central line. Infants with CA were more likely to have antecedent thrush and perineal Candida derrnatitis(P<0.05). Infants with CP were more likely to have catheter-related infection(P<0.05) and treated with more curnulative dose of Amphotericin B and for a longer duration than those with CA(P<0.05). CONCLUSION: Though both pathogens occur in similar NICU infants and can cause severe disease, CA appears more likely to result in complications than CP.
Amphotericin B ; Anti-Bacterial Agents ; Birth Weight ; Candida ; Candida albicans ; Candidemia ; Candidiasis* ; Candidiasis, Oral ; Enterocolitis, Necrotizing ; Gestational Age ; Humans ; Infant ; Infant, Newborn ; Intensive Care, Neonatal ; Intubation, Intratracheal ; Medical Records ; Mortality ; Parenteral Nutrition ; Retrospective Studies ; Steroids

Congenital intrahepatic portosystemic shunt is a rare entity and is mostly reported in adults. In embryonic period, the vitelline vein is broken up into the vitelline sinusoids, which become the intrahepatic portal vein branches and the hepatic veins. The portosystemic venous shunts may develop from embryonic vascular remnants, including the vitelline vein and ductus venosus. We report for the first time in Korea a case of congenital intrahepatic portosystemic shunt in a newbom infant presenting with congestive heart failure and hepatomegaly, successfully treated by coil embolization via umbilical vein.
Adult ; Embolization, Therapeutic* ; Heart Failure ; Hepatic Veins ; Hepatomegaly ; Humans ; Infant ; Infant, Newborn ; Korea ; Portal Vein ; Portasystemic Shunt, Surgical* ; Umbilical Veins* ; Veins ; Vitellins