• Research in Community and Public Health Nursing
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• v.28 no.2
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• pp.173-181
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• 2017

Purpose: Early sexual intercourse is associated with poor health outcomes in adolescents. It is known that sexual intercourse coincides with other health risk behaviors such as smoking, drinking, and using drugs. The purpose of this study is to identify the relationships between sexual intercourse and health risk behaviors among Korean and US adolescents using nationally representative data. Methods: Data were collected from the 2011 Korea Youth Risk Behavior Web-based Survey (29,676 students) and 2011 Youth Risk Behavior Surveillance System (10,135 high school students). Logistic regression analysis was performed. Results: In Korea, students who had sexual intercourse accounted for 7.0% in total. Among these, 9.7% were male and 4.2% were female students. In the US, a total of 51.3% students had sexual intercourse, and the proportion of the US male (49.3%) and female (53.4%) students who had sexual intercourse was similar. Korean and US students who experienced sexual intercourse were more likely to smoke, drink alcohol, and use drugs. Conclusion: Since the results of this study show the relationships between sexual intercourse and health risk behaviors, it is necessary to develop comprehensive sex education programs with effective strategies to reduce health risk behaviors in adolescents.

• Journal of the Korean Society of School Health
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• v.30 no.3
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• pp.325-335
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• 2017

Purpose: The purpose of this study was to investigate the effect of physical activity on suicidal ideation according to gender in South Korean adolescents. Methods: This study is designed as a cross-sectional study. Using the statistics from the 12th (2016) Korea Youth Risk Behavior Web-based Survey, hierarchical logistic regression analysis was conducted. The study sample comprised 62,558 middle and high school students aged primarily 12 to 17. Results: The rate of engaging in physical activity more than three times a week was 39.6% for boys and 28.8% for girls and the rate of suicide ideation was 9.35% for boys and 14.9% for girls. Male students were 1.42 times more likely to commit suicide when they did not engage in physical activity than when they do more than three times a week but it was found to have no significant effect on female students. Conclusion: Physical activity should be encouraged in the physical education curriculum and the school health area to reduce suicidal ideation in adolescents. Differentiated interventions are required according to gender. It is suggested that intervention programs involving physical activity be implemented more actively for male students and intervention programs centering on obesity and smoking prevention be implemented for female students.

• Journal of the Korean Society of School Health
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• v.34 no.1
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• pp.53-61
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• 2021

Purpose: The purpose of this study was to investigate the affect of eating behaviors on subjective health of multi-cultural adolescents in South Korea. Methods: This study is designed as cross-sectional. Using the statistics from the 15th (2019) Korea Youth Risk Behavior Web-based Survey, multiple logistic regression analysis was conducted. Overall, 711 multi-cultural adolescents were included in the analysis. Results: When analyzing the factors affecting the subjective health status of multi-cultural adolescents, normal body mass index (OR: 0.56, 95% CI: 0.35~0.89) and milk consumption (OR: 0.54, 95% CI: 0.35~0.83) showed a lower risk of being unhealthy, while skipping breakfast for 5 days (OR: 1.97, 95% CI: 1.33~2.93) and convenience store food consumption (OR: 1.59, 95% CI: 1.05~2.40) showed a higher risk of being unhealthy. Conclusion: It is necessary to form positive eating habits that influence the subjective health perception of multi-cultural adolescents. Therefore, appropriate dietary education and systematic support should be provided for multi-cultural families.

• Journal of Korean society of Dental Hygiene
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• v.19 no.2
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• pp.297-306
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• 2019

Objectives: The purpose of this study was to investigate the relationship between stress and oral health symptoms in adolescents in multicultural families. Methods: The data from the 10th Korea Youth Risk Behavior Web-based Survey (KYRBWS) were analyzed using PASW Statistics 18.0 (SPSS Inc., Chicago, IL, USA). A total of 795 adolescents, whose mother or father's home country is not Korea, were selected as the final analysis subjects. Results: There was a correlation between the subject's stress level and oral health symptoms. Toothache was significantly increased 2.474 times (p<0.001) compared to lower stress levels. Gum pain and halitosis were significantly increased by 2.394 times and 1.820 times, respectively, compared with those who had low stress (0.001, 0.008). Conclusions: The results suggest that stress experienced by adolescents in multicultural families affects oral health symptoms. Therefore, it is necessary to identify the stress factors and levels in adolescents belonging to multicultural families whose physical and emotional changes are evident and develop a customized program considering their characteristics.

• Journal of the Korean Society of School Health
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• v.31 no.3
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• pp.167-177
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• 2018

Purpose: This study examined the factors that affect suicidal ideation among Korean adolescents according to their family type. Methods: The data of the 2017 Korea Youth Risk Behavior Web-based Survey was used in this study. Out of 62,276, a total of 60,077 adolescents (51,367 adolescents from two-parent families and 8,710 adolescents from single-parent families) were included in the analysis. Results: This study demonstrated that the level of suicidal ideation of the adolescents in single-parent families was significantly higher than that of the adolescents in two-parent families. The factors that affect suicidal ideation among the two-parent family adolescents were gender, grade, economic status, academic performance, smoking, drinking, physical activity, subjective health status, subjective body image, subjective happiness, stress, and depression. The factors that affect suicidal ideation among the single-parent family adolescents included gender, grade, smoking, subjective health status, subjective happiness, stress and depression. Conclusion: Single-parent family adolescents are likely to have a higher level of suicidal ideation along with higher levels of depression and stress and lower levels of subjective health and happiness, compared to single-parent family adolescents. For this higher-risk group of suicidal ideation, more thoughtful attentions and proactive policies are needed to manage their mental health and stress in school and family situations.

• Journal of the Korean Society of School Health
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• v.31 no.3
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• pp.196-202
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• 2018

Purpose: The purpose of this study was to analyze the relationship between physical activity and energy drinks consumption in Korean Adolescents. Methods: This study was a secondary data analysis using statistics from the 2017(13th) Korea Youth Risk Behavior Web-based Survey. The variables used in the study were physical activity, energy drinks consumption and socio-demographic characteristics such as gender, academic achievement, household economic status and weekly allowance. The data were analyzed by $x^2$ test and multinominal logistic regression and the results were presented in percentage. Results: As the number of days engaging in moderate and vigorous physical activities increased, the response that they consume energy drinks 'more than 5 times a week' also increased. The subjects who participated in a 'moderate' or 'high' level of moderate physical activity consumed 1.4 times more energy drinks than those who do not participate in physical activity. And the subjects who engaged in a 'low' or 'moderate' level of vigorous physical activity consumed about 1.3 times more energy drinks than those who don't work out. Conclusion: As the level and intensity of physical activity increased, the number and frequency of energy drinks consumption increased. The results of this study can be used as basic data for intervention programs to reduce energy drinks consumption and promote proper physical activity.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.26 no.1
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• pp.27-35
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• 2019

Purpose: This study investigated sleep satisfaction and influencing factors in Korean adolescents with atopic dermatitis. Methods: Data were obtained from 4,570 subjects who completed the 2017 13th Korea Youth Risk Behavior Web-based Survey. For data analysis, descriptive statistics and multiple-sample logistic regression were used. Results: The results of this study were as follows. Gender, academic achievement, economic status, perceived stress, happiness, health status, and depression in the subjects showed a significant difference in terms of sleep satisfaction in atopic adolescents. Multiple-sample logistic regression analysis showed that male adolescents (odds ratio (OR)=0.48), academic achievement (low OR=0.67, middle OR=0.78), economic status (low OR=0.50, middle OR=0.64), lack of depression (OR=0.63), perceived stress (very OR=4.65, a little OR=2.25), perceived happiness (unhappy OR=1.99, moderate OR=1.22), perceived health status (unhealthy OR=2.17, ordinary OR=1.35), alcohol nondrinking (OR=0.75), and nonsmoking (OR=0.73) were not associated with sleep satisfaction. Conclusion: It is necessary to develop interventions that can relieve stress management and depression and develop positive emotions in atopic adolescents. In addition, there is a need to improve the environment to avoid health risks such as alcohol consumption and smoking and to minimize the effects of passive smoking.

• The Journal of Korean Society for School & Community Health Education
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• v.20 no.1
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• pp.43-56
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• 2019

Objectives: This study was to investigate the effects of sexual orientation related to sexual intercourse on smoking behavior. Methods: The study includes 33,309 Korean high school students. Of these, 31,213 had no experience of sexual intercourse, 1,739 had sexual intercourse with the heterosexual, 191 had sex with the homosexual, and 166 had sexual intercourse with the bisex. The study used 12th(2016) Korea Youth Risk Behavior Web-based Survey with complex sample logistic regression. Results: Adjusted confounding variables were analyzed, and it showed that smoking behavior was higher in the group had experienced sexual intercourse. The group had homosexual intercourse (OR=1.84, 95%CI=1.31-2.57) or bisexual intercourse (OR=2.78, 95%CI=2.06-3.76) showed higher risk of smoking behavior than the group had heterosexual intercourse (OR=1.67, 95%CI=1.48-1.90 Conclusions: The study results showed sexual orientation related to sexual intercourse was associated with smoking behavior. Further follow up studies and evaluations are needed.

• The Korean Journal of Health Service Management
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• v.12 no.3
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• pp.119-129
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• 2018

Objectives: The purpose of this study was to provide basic data for the improvement of healthy habits and development of an oral health promotion program among Korean youth. Therefore, this study investigated adolescent health risk factors, oral health risk factors, and oral disease symptoms. Methods: This study used data from the Korea youth web-based survey, 2016. The subjects selected for the study were 61,086 persons who did not exhibit health risk factors, oral health risk factors, and oral disease symptoms. The statistical analyses were conducted by applying a complex sample analysis technique. Results: Those who drank carbonated beverages at least once a day were 1.15 times more likely to experience oral disease symptoms. The more sweet drinks they drank, the higher the risk of experiencing oral disease symptoms. Subjects who consumed alcohol had a 1.30 times greater risk of experiencing oral disease symptoms while subjects with smoking experience had a 1.13 times greater risk of experiencing oral disease symptoms. Conclusions: As a result, in order to maintain the physical and mental health of Korean adolescents, it is necessary to develop an oral health program for the prevention of unhealthy eating habits and oral diseases.

• The Korean Journal of Emergency Medical Services
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• v.24 no.3
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• pp.29-40
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• 2020

Purpose: This study looked into the reality of the emergency medical technology department by analyzing the major indicators of university information disclosure systems and finding the competitiveness of the department of emergency medical technology by reviewing various evaluation indices. Methods: This study is a survey of 24 colleges with emergency medical technology and emergency medical technology departments across the country. Quantitative index data from 2017 to 2019 were collected and analyzed through the university information disclosure center web site. Results: Departments of emergency medical technology are generally higher than the target colleges in quantitative indicators, but the indices are somewhat insufficient in terms of "rate of faculty in full service" and "research performance of per one faculty in full service." Conclusion: Based on the results of this study, we recommend increasing the low indicators to enhance the competitiveness of the departments of emergency medical technology.