Development of Educational Contents for Therapeutic Communication based on Video Clip / 의료커뮤니케이션

BACKGROUND: This study was conducted to develop therapeutic communication skills for nursing students by using video clip.METHODS: The development of therapeutic communication contents were carried out in three steps: The first step is to extract the methods of therapeutic communication described in the case report prepared by a nursing student during mental clinical practice which is highly frequently used and prone to confusion. The second step is to extract cases and create scenarios that reflect the techniques extracted. The third step is to film the developed scenarios with expert advice and then edit it to reflect the content utilization to enhance the efficiency of teaching.RESULTS: Eight video content reflecting therapeutic communication techniques and eight video contents that improperly reflected therapeutic communication, a total of 16 video contents were finally developed.CONCLUSION: The developed video clip based on real error cases in this study can be utilized as an educational contents for nursing students to apply therapeutic communication skills.

Breast Ultrasound Computer-Aided Diagnosis: Analysis of Types of Errors

PURPOSE@#The aim of this study was to evaluate the diagnostic performance of breast ultrasound (US) computer-aided diagnosis (CAD) to distinguish between benign and malignant lesions and analyze features of lesions interpreted with errors retrospectively.@*MATERIALS AND METHODS@#Three hundred and sixteen women with 375 breast lesions were enrolled. We assessed the accuracy, sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). Additionally, we evaluated the causes and patterns of the misinterpretation in the false positive and negative groups.@*RESULTS@#The accuracy, sensitivity, specificity, PPV, and NPV of breast US-CAD were 80.3%, 83.3%, 79.8%, 37.7%, and 97.0%, respectively. There were 8 false negative lesions that were oval in shape and in parallel orientation. There were 66 false positive lesions. The greatest number of errors entailed inappropriate demarcation due to heterogeneous echogenicity, etc. The second exhibited suspicious features with good demarcation and description but were confirmed as benign histologically. The third entailed a benign lesion with suspicious features, such as abscesses. The smallest portion with good demarcations and descriptions indicating benign status exhibited possible malignancy as a final conclusion.@*CONCLUSION@#Breast US-CAD is expected to be helpful in avoiding unnecessary biopsies due to its high NPV. Therefore, operators need to know the characteristics of lesions prone to misinterpretation.

Influences of Hospital Nurses' perceived reciprocity and Emotional Labor on Quality of Nursing Service and Intent to Leave

PURPOSE: This study was performed to investigate the relationship among reciprocity, emotional labor, nursing service quality and intent to leave, and to identify factors influencing nursing service quality and intent to leave. METHODS: This study was a cross-sectional survey. Participants were 300 nurses working at five general hospitals in two provincial cities in Gyeongsang Province, Korea. From May 1 to June 30, 2014, data were collected using structured questionnaires and analyzed with SPSS/PC ver 20.0 programs. RESULTS: There were relationships between reciprocity and nursing service quality, and intent to leave, and between emotional labor and intent to leave. Participants' general characteristics, reciprocity and emotional labor explained 48.4% of variance in nursing service quality and participants' general characteristics and these two independent variables explained 31.9% of intent to leave. CONCLUSION: These findings indicate that from the perception of hospital nurses, reciprocity and emotional labor are both very important factors to improve the quality of nursing service and decrease the intent to leave. So nursing managers should try to develop various personnel management programs focused on human emotions, and create a mutual respectable organizational culture and work environment.

Effect of maternal job strain during pregnancy on infant neurodevelopment by gender at 6 and 12 months: Mothers and Children's Environmental Health (MOCEH) study

OBJECTIVES: Limited evidence is available regarding the association between prenatal job strain and infant neurodevelopment. Most studies used stress indicators other than job strain to explain the relationship between prenatal maternal stress and child development. The objective of this study was to investigate the association between maternal job strain during pregnancy and neurodevelopment in infancy. METHODS: Mothers and Children's Environmental Health (MOCEH) study, an on-going prospective birth cohort study, has been conducted in South Korea since 2006. Job strain during pregnancy was measured using Korean version of Job Content Questionnaire (JCQ). Infant neurodevelopment was assessed using Korean Bayley Scale of Infant Development II (K-BSID-II) at 6 and 12 months of age. A total of 343 mother-child pairs that completed JCQ and K-BSID-II more than once were included. Mental Developmental Index (MDI) and Psychomotor Developmental Index (PDI) defined in the K-BSID-II were used as outcome variables. RESULTS: Compared to infants from mothers with low job strain, significant (p < 0.05) decreases in PDI were found in infants from mothers with active and passive job at 6 months of age. After stratification by infant sex, boys in the high strain group had a lower MDI score than boys in the low job strain group at 12 months. On the other hand, girls in the high strain and active groups had higher MDI scores than girls in the low job strain group at 12 months. PDI at 12 months also showed different results by sex. Boys in the high strain and passive job groups had lower PDI scores than boys in the low job strain group. However, such difference was not observed in girls. CONCLUSIONS: The findings of this study suggest that prenatal job strain affects infant neurodevelopment in a gender-dependent manner.

Analysis of medical students' needs for development of a career guidance program / 한국의학교육

PURPOSE: The purpose of this study is to provide basic data for the development of a career guidance program through a demand survey. For this purpose, three study topics were examined: Is there a difference between the satisfaction and importance of a career program? Is there a difference between the satisfaction and importance of a career program by gender, grade level? and What type of mentor and the mentoring way of medical students demanded? METHODS: The subjects were 380 students at Seoul National University College of Medicine. The data were analyzed by frequency analysis, paired t-test, and Borich's formula. RESULTS: By t-test with matched samples for satisfaction-importance, We noted statistically significant differences in all domains. In particular, the difference was greater in the second year. According to the needs analysis, the most urgent program is meeting with seniors in various career areas. Also, medical students hope for mentor from clinical professors of the university and successful medical practitioners, and personal counseling. CONCLUSION: These results show that medical students need a career guidance program. The findings of the study can be used to guide the development of career education programs and curriculum for medicine students.

Relationship between Work Hours and Smoking Behaviors in Korean Male Wage Workers

OBJECTIVES: The purposes of this study are 1) to measure the prevalence of smoking according to weekly work hours by using data from the Korean Labor and Income Panel Study (KLIPS), and 2) to explain the cause of high smoking prevalence among those with short or long work hours by relative explanatory fraction. METHODS: Data from a total of 2,044 male subjects who responded to the questionnaire in the 10th year (2007) and 11th year (2008) of the Korean Labor and Income Panel Study were used for analysis. Current smoking, smoking cessation, continuous smoking, start of smoking, weekly work hours, occupational characteristics, sociodemographic and work-related factors, and health behavior-related variables were analyzed. Log-binomial regression analysis was used to study the relationship between weekly work hours and smoking behaviors in terms of the prevalence ratio. RESULTS: The 2008 age-adjusted smoking prevalence was 64.9% in the short work hours group, 54.7% in the reference work hours group, and 60.6% in the long work hours group. The smoking prevalence of the short work hours group was 1.39 times higher than that of the reference work hours group (95% confidence interval of 1.17-1.65), and this was explained by demographic variables and occupational characteristics. The smoking prevalence of the long work hours group was 1.11 times higher than that of the reference work hours group when the age was standardized (95% confidence interval of 1.03-1.19). This was explained by demographic variables. No independent effects of short or long work hours were found when the variables were adjusted. CONCLUSION: Any intervention program to decrease the smoking prevalence in the short work hours group must take into account employment type, job satisfaction, and work-related factors.

Physical and Mental Health of Disaster Victims: A Comparative Study on Typhoon and Oil Spill Disasters / 예방의학회지

OBJECTIVES: The purpose of this study was to compare the physical and mental health status of disaster victims according to disaster types, such as a typhoon disaster and an oil spill disaster, and to suggest adequate health care services for them. METHODS: A total of 484 people who suffered disasters were selected for this study, and data were collected from July to August, 2008. The data-set for this study included 286 victims of typhoon disasters in Jeju and Jeollanamdo district in South Korea, and 198 victims of the oil spill disaster in Taean. Physical health status was measured using revised Patient Health Questionnaire and mental health status was measured using the Korean version of 'Post-traumatic Diagnostic Scale'. RESULTS: According to the comparative analyses of typhoon disaster victims and oil spill disaster victims, poorer physical health outcomes were shown among the oil spill disaster victims when compared to the typhoon disaster victims. Also, the oil spill disaster victims showed symptoms of depression, anxiety, and post-traumatic stress disorder, at rates higher than those found among the typhoon disaster victims. CONCLUSIONS: These findings suggest that there is a need to provide adequate physical and mental health-related care services for oil spill disaster victims. The seriousness of oil spill disaster should be realized and reconsidered in developing recovery strategies and disaster preparedness for physical and mental health services.

Eating and Exercise Behaviors of University Students by Weight Change Status / 대한지역사회영양학회지

Young adults are likely to start a new life style which may cause weight gain or obesity since leaving their parents for higher education or university. Whilst young people are slim in general, it is common to see them trying to manage their weight. Few studies have been carried out in Korea to support those changes in lifestyle that can result in weight gain in early adulthood. This study aims to identify prevalence of dieting as well as factors inducing weight gain among university students under unrestricted living conditions. A total of 99 university students were enrolled and asked to complete a questionnaire over a 3-day study period from June to September, 2008. T-test and chi-square-test were applied to compare each behavior between weight gainers and maintainers. Logistic regression was also used for further analysis. Half of the participants used 'eat less' and 'exercise' as a way of dieting, and weight gainers tried to control their weight significantly more than weight maintainers. Most participants were engaged in very little exercise and were more likely to watch TV and use a computer. The time of lunch was proven as the only factor to predict weight change in the participants. As a result of this study, an intervention to promote exercise with friends or as a group is required to makeup for the lack of exercise among young adults. Further studies are also necessary to investigate how each meal time a day relates to the amount of food eaten.

Analysis of Weight Maintenance Behavior among Female University Students / 대한지역사회영양학회지

Since the 1980's, despite the conclusion of a number of studies in Western countries focusing upon weight maintenance there has been no similar research in Korea which takes into account the contrasts of culture and eating habits between east and west. In order to identify eating, snacking and exercise behaviors, 24 female university students who have maintained weight for at least a year were enrolled for an 11 day study. Participants were required to sign into the program and complete the questionnaire, answering questions by concerning what they ate and did everyday. After excluding unanswered questions, data over 11 days were exported into the Microsoft Excel spreadsheet, then both ANOVA and Kendall's tau correlation were applied with SPSS. 75% of weight maintainers had normal BMI (18-23.5) in relation to Korean standard, and appeared to eat a main meal smaller than moderate in portion size. Only two days showed that amount of breakfast eaten negatively correlated with lunch (p < 0.05), while no correlations between amounts of lunch and dinner eaten over all study period. Compared with breakfast or lunch, dinner was usually larger in portion size, but some variables such as TV viewing, restaurant meals, number of people at dinner table seemed not correlated with amount of dinner eaten. In addition, the weight-maintainers reported they rarely consumed snacks or sweetened beverages. Unlike their western counterparts, few participants reported that they took part in regular exercise during the day, which may lead us to the conclusion that these young female weight maintainers seem to maintain their weight with eating behaviours such as 'eat small portion', 'avoid snacking' and 'avoid soft drinks' rather than doing regular exercise. The study did not include a control group, and was foreshortened due to technical difficulties so it may be necessary to repeat the study while considering these two points.

Effects of 5 Weeks Self-Help Management Program on Reducing Depression and Promoting Activity of Daily Livings, Grasping Power, Hope and Self-Efficacy / 재활간호학회지

The purpose of this study was to determine the effects of 5 weeks self-help management program on reducing depression, promoting Activity of Daily Livings(ADLs), Instrumental Activity of Daily Livings(IADLs), grasping power, hope and self-efficacy for post stroke patients visiting public health care centers in Seoul. This was pre-experimental study, and the subjects were 27 post stroke hemiplegic patients. This self-help management program was composed of five sessions and each session had health education on stroke, ROM exercise and recreation. Data were collected from May to November, 2000, and all subjects were asked to complete the Questionnaires, be measured vital signs and grasping power. Data were analyzed with frequency, percent, paired t-test, and Pearson's correlation coefficient using SAS( version 6.12) program. The results were as follows: 1) The score of ADLs was increased from 27.04 to 28.22 after program, and that was statistically significant(p = .005). 2) The score of IADLs was increased from 18.70 to 19.78 after program, and that was statistically significant(p = .004) 3) The grasping power of right hand was increased from 21.87kg to 26.93kg after program, and that was statistically significant (p = .002). But the grasping power of left hand were statistically insignificant (p = .919). 4) The score of depression was decreased from 39.63 to 35.30 after program, and that was statistically significant(p = .030). 5) The scores of hope was increased from 30.89 to 34.15 after program, and that was statistically significant(p = .002). 6) The score of self-efficacy was increased from 67.70 to 76.37 after program, and that was statistically significant(p = .000). According to the results of this study, the scores of Activity of Daily Livings (ADLs). Instrumental Activity of Daily Livings (IADLs). hope, and self-efficacy and the grasping power were improved and depression was reduced for post stroke patients participating in self-help management program. Therefore we recommend to use self-help management programs as a nursing intervention for the post stroke patients.