PURPOSE: The objective of this study was to analyse the content of health-textbooks in elementary school in order to offer the basic data required for development or revision of health-textbook for elementary school. METHODS: This study was methodological study of the content of health-textbooks. The study sample consisted of 10 health-textbooks of elementary school which were edited in 2009~2010. The components of contents divides into holistic analysis and specific areas. RESULTS: One textbook was no introductory remarks and 2 textbooks were no preface. The health-textbooks consisted of 7 areas and were comprehensive for school education. The proportion of each was different in 10 textbooks. Sexuality and health was accounted for the largest portion of the seven areas in both the fifth and sixth grade. However, given that the mortality rate for the child's safety accidents is higher than in developed countries, the proportion of accident prevention and first aid can be relatively weak area. CONCLUSION: It is essential that health-textbooks empower schoolers to make healthy decisions through the promotion of useful life skills that provide a more integrated concept of health. Therefore, there is a need for approaches to health textbook to integrate more values of health.
Accident Prevention ; Developed Countries ; Education ; First Aid ; Humans ; Methods ; Mortality ; Sexuality

PURPOSE: The purpose of this study was to examine nursing students' attitude toward death and perception on hospice care. METHODS: The survey was performed with 277 nursing students in three universities in Daegu and Busan. The data was collected by questionnaires and were analyzed using descriptive statistics. RESULTS: Regarding the attitude on death, 93.9% of the subjects had ever thought about death. They worried about separation and sadness with family (39.7%). About half (48.7%) of the subjects considered death as a final process of the life. With regard to the perception of hospice, 93% of the subjects heard about hospice through books or nursing courses (83.8%). The best hospice management institution was considered the one run by religious groups or non-profit organizations with government support (33.9%). Ideal model of hospice setting in Korea was hospital or institution specialized with hospice care (47.7%). The barriers the subjects thought to effective hospice care in Korea was the lack of the public consensus on the need for hospice program (37.9%). The average perceptions about the purpose of hospice care was 4.38, whereas, the average of the need of hospice care was 4.06. CONCLUSION: The findings of the study provides the basis for expanding nursing practice and education related to hospice care.
Consensus ; Hospice Care ; Hospices ; Humans ; Korea ; Organizations, Nonprofit ; Surveys and Questionnaires ; Students, Nursing

To screen molecular chaperones similar to small heat shock proteins (sHsps), but without alpha-crystalline domain, heat-stable proteins from Schizosaccharomyces pombe were analyzed by 2-dimensional electrophoresis and matrix assisted laser desorption/ionization time-of-flight mass spectrometry. Sixteen proteins were identified, and four recombinant proteins, including cofilin, NTF2, pyridoxin biosynthesis protein (Snz1) and Wos2 that has an alpha-crystalline domain, were purified. Among these proteins, only Snz1 showed the anti-aggregation activity against thermal denaturation of citrate synthase. However, pre-heating of NTF2 and Wos2 at 70degrees C for 30 min, efficiently prevented thermal aggregation of citrate synthase. These results indicate that Snz1 and NTF2 possess molecular chaperone activity similar to sHsps, even though there is no alpha-crystalline domain in their sequences.
alpha-Crystallins ; Citrate (si)-Synthase ; Electrophoresis ; Heat-Shock Proteins, Small* ; Mass Screening* ; Mass Spectrometry ; Molecular Chaperones* ; Pyridoxine ; Recombinant Proteins ; Schizosaccharomyces*

The purpose of this study was to identify dietary patterns among children and adolescents in Korea and to examine their associations with obesity and some blood profiles. One day food consumption data measured by 24-hour recalls on 2704 subjects aged 1 to 19 were used from 2001 Korea National Health and Nutrition Survey. The data of blood profiles available in the ages of 10 or older was also used. After categorizing each food consumed into 29 food or food groups, five dietary patterns were derived through a factor analysis and subjects were classified into three major dietary patterns via a cluster analysis using the factor scores. Three dietary patterns were identified as 'traditional diet' (25.6%), 'westernized-fast food' (6.2%), and 'mixed diet' (68.2%). The 'traditional diet' pattern had a higher percentage in boys. Both the 'traditional diet' and the 'westernized-fast food' had higher proportions of adolescents (12-19 y) than younger children, while the 'mixed diet' had a higher percentage of preschool children (1-5 y). Obesity rate analyzed within each age group showed no differences among 3 dietary pattern clusters. Blood pressure and all plasma profiles were not different among dietary patterns when adjusted with age and gender. Conclusively, children and adolescents in Korea had three distinct dietary patterns, which were associated with gender and age. These patterns could be useful to plan nutrition interventions for teenager health promotion.
Adolescent* ; Blood Pressure ; Child* ; Child, Preschool ; Health Promotion ; Humans ; Korea* ; Nutrition Surveys* ; Obesity ; Plasma

BACKGROUND: This study was conducted to examine the effects of normal aging and cerebral pathology on the prospective memory and the relationships between the prospective memory and frontal lobe functions. METHODS: The subjects were 30 college students, 30 normal elderly, and 30 Parkinson's disease patients. There was no significant difference in the mean age or education level between the normal elderly and Parkinson's disease patients. The Cambridge Prospective Memory Test and the Prospective and Retrospective Memory Questionnaire were administered to evaluate the prospective memory. The Seoul Verbal Learning Test and Rey Complex Figure Test were given to assess the verbal and visual episodic memories. The subjects also took the Sorting Test, the Korean-Color Word Stroop Test, and the Iowa Gambling Task to assess the frontal lobe functions. RESULTS: The results showed that the prospective memory declines with aging and pathological process. The normal elderly showed significantly lower scores on the time-based prospective memory than the event-based prospective memory, although the college students and Parkinson's disease patients did not show any differences between them. Many significant correlations were found between the prospective memory tests and frontal lobe tests in the normal elderly and Parkinson's disease patients, although only a few correlations were found in the college students. CONCLUSIONS: These quantitative and qualitative changes in the prospective memory by aging and frontal lobe dysfunction would support the de-differentiation hypothesis of aging.
Aged ; Aging ; Frontal Lobe ; Gambling ; Humans ; Iowa ; Memory ; Memory, Episodic ; Parkinson Disease ; Stroop Test ; Verbal Learning

Tamoxifen and radiotherapy are used in breast cancer treatment worldwide. Radiation recall dermatitis (RRD), induced by tamoxifen, has been rarely reported. Herein, we report a RRD case induced by tamoxifen. A 47-year-old woman had a right quadrantectomy and an axillary lymph node dissection due to breast cancer. The tumor was staged pT2N0; it was hormone receptor positive, and human epidermal growth factor receptor 2 negative. The patient received adjuvant chemotherapy followed by tamoxifen and radiotherapy. After 22 months of tamoxifen, the patient developed a localized heating sensation, tenderness, edema, and redness at the irradiated area of the right breast. The symptoms improved within 1 week without treatment. Three weeks later, however, the patient developed similar symptoms in the same area of the breast. She continued tamoxifen before and during dermatitis, and symptoms resolved within 1 week.
Breast ; Breast Neoplasms* ; Chemotherapy, Adjuvant ; Dermatitis ; Edema ; Female ; Heating ; Hot Temperature ; Humans ; Lymph Node Excision ; Middle Aged ; Radiodermatitis* ; Radiotherapy ; Receptor, Epidermal Growth Factor ; Sensation ; Tamoxifen*

PURPOSE: We conducted objective structured clinical examinations (OSCEs) in medical students both before entering clinical clerkship and after finishing clinical clerkship for the purpose of evaluating the usefulness of OSCEs before clinical clerkship. METHODS: The subjects of the study comprised 77 3rd-year medical students who participated in a 2-week course of physical diagnosis before clinical clerkship, and 98 4th-year medical students who had completed their clinical clerkship. The OSCE consisted of 17 cases and 17 stations for the 3rd-year medical students, and 20 cases and 28 stations for the 4th-year students. We assigned 4 minutes and 30 seconds to each station. OSCE stations were duplicated at two sites and were performed twice. After the OSCE, we used structured questionnaires to survey the subjects for their opinions of the current process and the need for an OSCE. RESULTS: At the psychiatric station, which applied an identical scenario and checklists to both the 3rd- and 4th-year medical students, the mean score of the 3rd-year medical students was significantly lower than that of the 4th-year students. The correlation coefficient between OSCE score and cumulative performance grade of 3rd-year medical students (r=0.29) also was lower than that of 4th-year medical students (r=0.53). Over 80% of the 3rd-year medical students and over 90% of the 4th-year responded that an OSCE is necessary. However, around 70% of students preferred an OSCE for each clinical class during clinical clerkship, and only 33~38% of students preferred an OSCE as a final examination. Almost all students wanted to receive feedback after an OSCE. CONCLUSIONS: Performing an OSCE on 3rd-year medical students before they enter clinical clerkship provides better preparation for the clinical clerkship than an evaluation alone. We suggest that an OSCE should be used as a formative assessment in addition to a summative evaluation such as a final examination.
Checklist ; Clinical Clerkship* ; Diagnosis ; Humans ; Students, Medical* ; Surveys and Questionnaires

Purpose: This study analyzed research trends related to childhood and adolescent cancer survivors (CACS) using word co-occurrence network analysis on studies registered in the Korean Citation Index (KCI). Methods: This word co-occurrence network analysis study explored major research trends by constructing a network based on relationships between keywords (semantic morphemes) in the abstracts of published articles. Research articles published in the KCI over the past 10 years were collected using the Biblio Data Collector tool included in the NetMiner Program (version 4), using "cancer survivors", "adolescent", and "child" as the main search terms. After pre-processing, analyses were conducted on centrality (degree and eigenvector), cohesion (community), and topic modeling. Results: For centrality, the top 10 keywords included "treatment", "factor", "intervention", "group", "radiotherapy", "health", "risk", "measurement", "outcome", and "quality of life". In terms of cohesion and topic analysis, three categories were identified as the major research trends: "treatment and complications", "adaptation and support needs", and "management and quality of life". Conclusion The keywords from the three main categories reflected interdisciplinary identification. Many studies on adaptation and support needs were identified in our analysis of nursing literature. Further research on managing and evaluating the quality of life among CACS must also be conducted.

Purpose: Trastuzumab is effective in early and advanced human epidermal growth factor receptor 2 (HER2)-positive breast cancer. However, few studies have reported the effect of trastuzumab on ipsilateral breast tumor recurrence (IBTR), whose incidence is higher in the HER2-positive subtype than in other subtypes. Methods: We retrospectively investigated 959 patients who underwent breast-conserving surgery (BCS), chemotherapy, and radiotherapy for HER2-positive breast cancer between 2000 and 2017. IBTR was compared between the patients who received neoadjuvant or adjuvant trastuzumab (Tmab group) for a total duration of 1 year and those who received no trastuzumab (N-Tmab group). Results: Propensity score matching designated 426 and 142 patients in the Tmab and N-Tmab groups, respectively. The median follow-up period for all patients after matching was 73.79 months. The IBTR-free survival rate was significantly higher in the Tmab group than in the N-Tmab group (10-year IBTR-free survival rate, 92.9% vs. 87.3%; p = 0.002). The multivariate analysis showed a significant association between the N-Tmab and Tmab group (hazard ratio, 3.03; 95% confidence interval, 1.07–8.59) and IBTR in addition to close or positive resection margin and hormone receptor (HR) positivity. The subgroup analysis showed that adjuvant treatment with trastuzumab significantly reduced IBTR among the patients with HR-negative or lymph node-negative breast cancer. Conclusion Significantly reduced IBTR after BCS was observed in the patients who received 1 year of adjuvanteoadjuvant trastuzumab treatment for HER2-positive breast cancer.

Purpose: Trastuzumab is effective in early and advanced human epidermal growth factor receptor 2 (HER2)-positive breast cancer. However, few studies have reported the effect of trastuzumab on ipsilateral breast tumor recurrence (IBTR), whose incidence is higher in the HER2-positive subtype than in other subtypes. Methods: We retrospectively investigated 959 patients who underwent breast-conserving surgery (BCS), chemotherapy, and radiotherapy for HER2-positive breast cancer between 2000 and 2017. IBTR was compared between the patients who received neoadjuvant or adjuvant trastuzumab (Tmab group) for a total duration of 1 year and those who received no trastuzumab (N-Tmab group). Results: Propensity score matching designated 426 and 142 patients in the Tmab and N-Tmab groups, respectively. The median follow-up period for all patients after matching was 73.79 months. The IBTR-free survival rate was significantly higher in the Tmab group than in the N-Tmab group (10-year IBTR-free survival rate, 92.9% vs. 87.3%; p = 0.002). The multivariate analysis showed a significant association between the N-Tmab and Tmab group (hazard ratio, 3.03; 95% confidence interval, 1.07–8.59) and IBTR in addition to close or positive resection margin and hormone receptor (HR) positivity. The subgroup analysis showed that adjuvant treatment with trastuzumab significantly reduced IBTR among the patients with HR-negative or lymph node-negative breast cancer. Conclusion Significantly reduced IBTR after BCS was observed in the patients who received 1 year of adjuvanteoadjuvant trastuzumab treatment for HER2-positive breast cancer.