• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.2
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• pp.155-163
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• 2018

This study was conducted to investigate the factors related to smoking and smoking differences among adolescents who have experienced smoking using data from the 11th (2015) Korean Youth Risk Behavior Web-based Survey. The data used in this study were from 5,347 middle and high school students who had cigarette smoking and electronic cigarette smoking experience among 68,043 respondents to the 11th (2015) Korean Youth Risk Behavior Web-based Survey. The data were evaluated by frequency analysis, the ${\chi}^2$ test and logistic regression analysis using weighted composite sample analysis. Overall 20% of the total smoking adolescents were dual users and 85.6% of the users of electronic cigarettes used nicotine. The results from multinomial regressions show that: male students (OR 1.63; 95% CI 1.15-2.31), living in the metropolitan area (OR 1.76; 95% CI 1.32-2.33), an average consumption of fast food of once or twice a day (OR 2.48; 95% CI 1.33-4.64), first started smoking during high school (OR 0.76; 95% CI 0.58-0.98), having experience with passive smoking (OR 1.24; 95% CI 1.07-1.44), experience drinking alcohol (OR 2.03; 95% CI 1.65-2.48) and those with higher weekly allowances were more likely to be at risk than dual users. This study provides basic data regarding the dual use of electronic cigarettes and cigarettes by adolescents. The results presented herein will facilitate development of a smoking cessation program and policy.

• Journal of the Korea Convergence Society
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• v.11 no.10
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• pp.377-385
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• 2020

This study aimed to identify the factors associated with distorted body image in adolescents according to sex. The data obtained from the Korea Youth Risk Behavior Web-Based Survey (2019). The subjects included 9,635 adolescents who perceived their body type as overweight, despite having a normal body mass index. The main finding indicated that high levels of fast food consumption were associated with significantly higher feelings of stress, sadness, and despair in both males and females. In addition, both males and females experienced elevated levels of stress, sadness, and despair when they perceived that they were not sufficiently physically active. The results of this study can be used for the development of interventions for adolescents with distorted body image.

• Journal of the Korea Convergence Society
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• v.11 no.9
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• pp.45-50
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• 2020

This study used data from the 15th (2019) Youth Health Behavior Online Survey. A study was conducted to investigate the relationship between oral health behaviors and drink intake and oral symptoms in adolescents. The collected data was analyzed using SPSS/WIN 25.0 program, a software for statistical analysis. Logistic regression analysis using oral symptoms as a dependent variable revealed that gender, school classification, academic performance, dental treatment experience, carbonated beverages, energy drinks, and sweet drink intake were associated with oral symptoms. Based on the above results, consumption of carbonated beverages, energy drinks, and sweet beverages was found to have a negative effect on oral symptoms. In the future, it is thought that oral health education related to drinking intake will be needed by setting guidelines for sugar intake.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.10
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• pp.4979-4988
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• 2013

This study was aimed to identify the differences and relation of eating, physical activity behavior and mental-psychological state according to the level of internet addiction in adolescents. A self-report by on-line survey was conducted on 73238 middle & high students, who are 12 and 18 years old in South Korea. The questionnaires utilized in this study were eatings, physical activities, perceived happiness and mental health. Data were analyzed with descriptive statistics, $x^2$-test, ANOVA and Pearson's correlation coefficient using SPSS WIN 14.0 program. All participants were general group 94.5%, potential group 2.5%, high risk group 3.0% classified. Violent, Muscle strengthening did not show a significant difference on three groups. Eating, physical activity, mental-psychological health and internet addiction was a correlation, eating and mental-psychological health did not show a correlation. The study suggests adolescents internet addiction prevention education to include Eating, physical activity, mental-psychological health.

• Journal of the Korea Convergence Society
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• v.10 no.5
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• pp.407-415
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• 2019

The purpose of this study was to analyze the dietary habits and health risk behaviors of adolescents who experienced part-time job. For this study raw data from the 13th Youth Health Behavior Online Survey (2017) was examined. Dietary habits and health risk behaviors for 62,823 adolescents were analyzed according to the experience of part-time job. Collected data were analyzed with the SPSS 24.0 program using descriptive statistics and logistic regression analysis, to which the complex sample design was applied. The odds ratio of no fruit intake in adolescents who experienced part-time job compared to adolescents who have not experienced a part-time job was 1.20 (CI: 1.10-1.31). The odds ratio of fastfood intake in adolescents who experienced part-time job compared to adolescents who have not experienced a part-time job was 1.28 (CI: 1.19-1.38). The odds ratio of present smoking in adolescents who experienced part-time job compared to adolescents who have not experienced a part-time job was 3.48 (CI: 3.17-3.84). The odds ratio of present drinking was 3.36 (CI: 3.14-3.96). The odds ratio of high caffeine intake was 1.11 (CI: 1.04-1.19). The odds ratio of high caffeine intake was 2.29 (CI: 2.06-2.55). In developing health education programs for adolescents, it is necessary to include dietary habits and health risk behavior according to part-time experience.

• Journal of Korea Entertainment Industry Association
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• v.13 no.2
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• pp.177-186
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• 2019

The purpose of this study was to investigate the influences of the smartphone overuse on health and academic impairment in adolescents. This study used data from Korea youth risk behavior web-based survey of 2017. This survey was conducted on 64,991 adolescents(middle and high school students), and 62,276 (95.8%) responded. The researchers used frequency analysis, independent t test, chi-square test and Pearson correlation analysis using SPSS 22. As a result, the usage rate of adolescents's smartphone was 54,603 out of 62,276, which was 87.7%. The purpose of smartphone usage was messenger(1st rank, 27.3%), SNS(2nd rank, 18.7%) and game(3rd rank, 13.3%). The average daily use time of the smartphone was 206.68±194.73 minutes. Girl students showed significantly more use time of smartphones than boy students(p<.001). Students with more than 206 minutes of smartphone use had worse health and academic performance than students with less than 206 minutes(p<.001). Time of smart phone usage and academic ability showed a weak correlation(p<.001, r=.245). The present findings showed that the higher the smartphone usage, the lower the health level and academic ability, and the author discussed these results.

• The Journal of the Korea institute of electronic communication sciences
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• v.10 no.1
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• pp.117-124
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• 2015

This study explored the determinant variables of physical health of the high school students in Korea. Specifically, it explored how the sociodemographic characteristics factor, school factor, delinquent behaviors factor of the students affect their physical health using the 2012 Korean Youth Health Risk Behavior On-line Survey. Using the case of 36,889, this study conducted frequency analysis, t-test, F-test, and multiple regression analysis. As the result of total multiple regression analysis, gender, father's educational level, sibling(s), economic status, grade, academic record, problem drinking, drug use were statistically significant determinant variables of physical health of the high school students in Korea. Also, it delivered some implications for enhancing their physical health.

• Journal of Korean Home Economics Education Association
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• v.29 no.2
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• pp.41-52
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• 2017

The purpose of this study was to identify the factors related to allergic diseases based on the health behavior of the youth in multicultural families according to the data from Tenth Korea Youth Risk Behavior Web-Based Survey 2014 (Centers for Disease Control & Prevention). The subjects from 712 multicultural adolescents were analyzed by the SPSS program. For the characteristics of health behavior of the multicultural youth, 267 students (37.5%) have experienced drinking alcohol, 164 students (23.0%) have experienced smoking, and 35 students (4.9%) have experienced taking drugs. Also, 198 students (27.8%) were depressed, 259 students (36.3%) are suffering from stress, and 286 students (40.2%) failed to fully relieve fatigue. In addition, 497 students (69.8%) consider themselves as healthy, 449 students (63.1%) consider themselves as happy, and 251 students (35.3%) consider themselves as overweight. Among the allergic disease of the multicultural youth, 46 middle school students (6.5%) and 35 high school students (4.9%) have asthma, 95 middle school students (13.3%) and 87 high school students (12.2%) have allergic rhinitis, and 67 middle school students (9.4%) and 53 high school students (7.4%) have atopic dermatitis. 47 male students (6.6%) and 34 female students (4.8%) have asthma, 81 male students (11.4%) and 101 female students (14.1%) have allergic rhinitis, and 53 male students (7.4%) and 67 female students (9.4%) have atopic dermatitis. Among the multicultural youth, 81 students (11.4%) have asthma, 182 students (25.5%) have allergic rhinitis, and 120 students (16.8%) have atopic dermatitis. For the allergic diseases from the health behavior of the multicultural youth, depression (p<0.001), alcohol experience (p<0.05), drug experience (p<0.05), health recognition (p<0.05), happiness recognition (p<0.05), and body type recognition (p<0.05) had a statistically significant relationship with asthma. Fatigue recovery recognition (p<0.001), health recognition (p<0.001) and stress recognition (p<0.05) had a statistically significant relationship with allergic rhinitis. Body type recognition (p<0.01), depression (p<0.05), fatigue recovery recognition (p<0.05), health recognition (p<0.05), and happiness recognition (p<0.05) had a statistically significant relationship with atopic dermatitis. Such results show that schools and society need to educate the multicultural youth about health, happiness, and body type recognition which are big factors of allergic diseases. Schools and society also need to be more systematic and continuous in order to help multicultural youth to be have correct recognition of depression, stress and fatigue recovery.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.11
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• pp.7321-7328
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• 2015

This study aimed to identify the difference and relation of eating and mental-psychological state according to the level of cigarette consumption in adolescents and to provide the basic data for the effective smoking cessation program. Data were obtained from the Ninth Korea Youth Risk Behavior Web-based Survey (2013 KYRBS). SPSS 18.0 was used to analyzed with descriptive statistics, ${\chi}^2$-test and Pearson's correlation coefficient. The results showed eating and mental-psychological state was a significant difference according to the level of cigarette consumption. Smoking amount were negative related to eating(r=-.154, p<.01) and there were positive related to mental-psychological state(r=.122, p<.01). There is negative correlation between eating and mental-psychological health(r=-.165,p<.01). Therefore, it is necessary to include eating and mental-psychological health to develop smoking cessation program for adolescents.

• The Journal of the Korea Contents Association
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• v.19 no.3
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• pp.624-634
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• 2019

This study was conducted in order to figure out sexual experience among in Korean adolescents and its affecting factors. For the research method, it was a secondary analysis using raw data from the 13th(2017) Youth Risk Behavior Web-based Survey Data and the data from 62,276 adolescents were used for the analysis in this study. For the data analysis, frequency analysis, ${\chi}^2$-test, and logistic regression analysis were conducted by using SPSS 23.0 program, As a result of the research, the factors on sexual experience in male students included grade, school record, living type, economic state, depression, perceived stress, suicidal ideation, drinking, smoking, drug, and experience of sex education(p<.001) while those in female students included grade, living type, father's education, economic state, depression, suicidal ideation, drinking, smoking, drug, and experience of sex education(p<.001). Therefore, it is necessary to approach for helping from clinical settings, communities, and school healthcare through effective education and programs for preventing sexual problems, which reflect the factors associated with sex experience among adolescents in future.