• Journal of the Korean Society of School Health
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• v.31 no.2
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• pp.70-78
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• 2018

Purpose: This study investigated the predictors of Sexually Transmitted Infections (STI) among female teenagers in Korea who have had intercourse at least once. Methods: This study is based on the 12th Korea Youth Behavior Web-based Survey conducted in April 2016. Data were collected from 798 middle schools and high schools nationwide in Korea and 65,528 students participated. Among the participants, the subjects of this study were 537 female high school students (Grade 10~12). The data were analyzed through complex samples multiple logistic regression using SPSS statistics 22. Results: Among the 537 female adolescents, 11.9% replied they had experienced STI. The predictors of STI among the subjects were 'age at first intercourse' and 'sexual intercourse after drinking'. The risk of STI was lower in the middle (OR=0.26, 95% CI=0.10~0.64) and high school (OR=0.11, 95% CI=0.04~0.27) age groups than those who had their first sexual intercourse at an elementary school age. The sexual intercourse after drinking group had a higher risk of STI, compared to the no sexual relation after drinking group (OR=2.54, 95% CI=1.28~5.07). Conclusion: Practical sex education programs should begin from the elementary stage in order to protect more female adolescents from STI. In addition, sex education including an alcohol prevention program should be considered to lower STI among female adolescents.

• Journal of Families and Better Life
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• v.26 no.2
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• pp.1-12
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• 2008

The variables studied in relation to adolescents' prosocial behaviors were grade, prosocial moral reasoning, empathy, self-esteem, parental prosocial behaviors, support and marital conflict, social economic status, peer prosocial behaviors and support, teacher support, school life satisfaction and achievement. The sample consisted of 837 seventh and tenth grade adolescents. Statistics and methods used for the data analysis were Cronbach's alpha, frequency, percentage, t-test, Pearson's correlation and multiple regression. Several major results were found from the analysis. First, female students had more prosocial behaviors than male students. Second, male and female students' prosocial behaviors showed positive correlations with grade, prosocial moral reasoning, empathy, self-esteem, parental and peer prosocial behaviors and support, teacher support and school life satisfaction. However, female students' prosocial behaviors had a negative correlation with parental marital conflict. Third, important variables predicting male and female students' prosocial behaviors were empathy, peer prosocial behaviors and parental prosocial behaviors. Important variables predicting male students' prosocial behaviors were teacher support and prosocial moral reasoning. On the other hand, the important variable predicting female students' prosocial behaviors was self-esteem.

• Journal of the East Asian Society of Dietary Life
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• v.22 no.6
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• pp.720-733
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• 2012

This study was conducted to investigate the eating habits, self-perception of body image, and weight control behavior in Korean adolescents by gender. Data pertaining to 70,809 subjects(male 37,090, female 33,719) were obtained from the sixth Korea Youth Risk Behavior Web-based Survey(2010). The rate of skipping breakfast was 42.5% in male, and 45.8% in female students. The intake frequency of vegetable, milk, soda, fast food, and instant noddles was higher in male than female students. Moreover, 33% of male and 31.9% of female students considered themselves to be somewhat or very obese. Notably, 2.3% of underweight students considered themselves to be obese. Weight control measures were practiced in 44.6% of male, and 54.6% of female students. Meal restrictions were used more frequently to control weight by females, while exercise was used more by males. The perceived stress level was higher in female than male students, especially that due to appearance. Therefore, integrated and personalized high school nutrition programs according to gender should be implemented to establish proper body image perception and eating habits, as well as to develop selfesteem.

• Women's Health Nursing
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• v.20 no.3
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• pp.215-224
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• 2014

Purpose: The study was to survey personal hygiene practice related to genito-urinary tract and menstrual hygiene management in female adolescents in order to obtain basic information for health education. Methods: With a descriptive survey design, 389 adolescents were recruited via convenience sampling in Korea. Survey instrument was the feminine and menstrual hygiene practice and perception of vaginal douching. Data were collected from a self-administered structured questionnaire. Results: Mean age of adolescents was 16.09 and menarche was at 13.21. While washing hands after urination/defecation was highly performed, wipe front to back and wash with soap and water were reported as being not well done. Twenty-eight percent reported douching habit. More positive beliefs about douching were reported by adolescents who practiced douching. Menstrual hygiene management was very appropriate with changing sanitary pads regularly with hand washing; but less performed for limiting bathing activity during menstrual periods and washing hands after activity of genito-urinary area. Conclusion: Some adolescents practiced inadequate hygiene practices especially for body cleansing during menstrual period and vaginal douching. It is important to develop and implement school health education programs on feminine and personal hygiene for adolescents to help them perform adequate health behaviors.

• Child Health Nursing Research
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• v.25 no.4
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• pp.449-457
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• 2019

Purpose: The purpose of this study was to identify predictors of eating disorders in adolescents with type 1 diabetes, with the goal of providing data in support of nursing interventions to improve their health. Methods: A total of 136 adolescents aged 13-18 years with type 1 diabetes completed the Diabetes Eating Problem Survey-Revised, Rosenberg Self-Esteem Scale, and the Beck Depression Inventory-II, using structured self-reported questionnaires. The collected data were analyzed using the t-test, $x^2$ test, and binominal logistic regression with SPSS version 23.0 for Windows. Results: The prevalence of eating disorders in adolescents with type 1 diabetes was 39%. Four significant predictors of eating disorders were identified; absence of body satisfaction (odds ratio [OR]=3.87, 95% confidence interval [CI]=1.55~9.65), depression (OR=2.87, 95% CI=1.13~7.28), female gender (OR=2.67, 95% CI=1.09~6.54), and glycosylated hemoglobin type A1c levels (OR=1.47, 95% CI=1.10~1.97). Conclusion: In order to prevent eating disorders among adolescents with type 1 diabetes, programs for managing adolescents' depression and improving their body satisfaction should be developed. Futhermore, more attention should be directed towards programs aiming to prevent eating disorders in female adolescents.

• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.6
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• pp.1026-1034
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• 2002

The Purpose of this study was to identify calcium intake and cognition on calcium of adolescents in Busan area. Questionnaires including dietary habit, cognition on calcium, preference of calcium rich foods and diet record were developed. The questionnaires surveyed 285 adolescents consisted of 145 6th grade students (younger adolescents group, male: 72, female: 73) and 140 11th grade students (older adolescents group male: 66 female: 74). Adolescents appeared high cognition for function of calcium and milk but low cognition for nutrients related to absorption of calcium. Younger boy adolescents among them appeared the lowest score of cognition on calcium. The most preferred calcium rich foods in adolescents were ice-cream, laver and then yogurt whereas soybean and icefish dried appeared the lowest preference. Calcium intake of adolescents was 491.5~530.5 mg, 61.4~66.3% of RDA for Koreans, in female and 554.5~636.7 mg, 69.3~70.7% of RDA for Koreans in male. 64.9% of older girl adolescents showed calcium intakes under 66.7% of RDA for Koreans and this group also appeared less frequency of exercise than other group. Calcium intake of adolescents consisted of 44.6~53.3% from animal foods and 42.4~51.4% from plant foods. The adolescents consumed milk and milk products most, then vegetables and fishes as calcium source foods. Correlation analysis indicated that calcium intake was positively related to cognition on calcium of adolescents.

• The Journal of the Korea Contents Association
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• v.15 no.12
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• pp.314-325
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• 2015

This study examines the impact of sleep duration on Korean adolescents' suicidal impulse. A gender-based analysis was conducted using binary logistic regression method. The major findings are as follows. First, weekday sleep duration had a significant effect only on male adolescents. Male adolescents who sleep less than seven hours on a weekday are likely to experience suicidal impulse by 1.9 times higher than the others. This effect remained significant even when other relevant variables were controlled. On the other hand, female adolescents who have less than seven hours of sleep on a weekday have about 1.3 times higher chances to experience suicidal impulse. However, this effect became insignificant when other variables such as stress were controlled. Meanwhile, weekend sleep duration did not have any significant effect on both male and female adolescents. By demonstrating the different effects between weekday/weekend sleep duration and male/female adolescents, this study supports the claim that it is necessary to take a social approach in studying sleep duration.

• Korean Journal of Child Studies
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• v.30 no.2
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• pp.231-247
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• 2009

The purpose of this research was to clarify the impact of sexual abuse experienced by female adolescents on depression and to examine mediation effects of distorted beliefs related to sex. Self-report questionnaires were distributed to middle and high school female students in Seouland Gyonggi Areas. The549responseswereanalyzedbyregressionanalysis. Results indicated that 22.2% of the respondents had experienced sexual abuse; the experience of sexual abuse had a significant effect on distorted sex-related belief, but not on depression. Distorted sex-related beliefs, however, mediated between the experience of sexual abuse and depression. This study suggests the necessity for intervention and practical methods for the prevention of adolescent sexual abuse.

• Journal of Families and Better Life
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• v.26 no.4
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• pp.103-117
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• 2008

The purpose of this study was to investigate the relationships between female adolescents's relationships with their parents, psychological well-being, and attitudes towards eating. General characteristics of the subjects such as their school grades, and religion, and their parents' level of educational, marital status, and income were also analyzed in relation with the three major variables. Female adolescents' psychological well-being consisted of two indices: self-esteem and depression. The sample of this study consisted of 419 female students from 4 middle schools and 2 high schools located in Jeollabuk-Do province and the data were collected by using the method of self-administered questionnaires. The results of the analyses showed that there were significant differences in the level of parental attachment across parents' marital status, father's education level, and family income. Participants' psychological well-being levels were also different according to their grades, parents' marital status, and father's education level and income; and the level of eating attitude was different according to their school grades. The correlation analyses results indicated that parental attachment was positively related to self-esteem but negatively to a depressive mood. In addition, female students' eating attitudes were negatively associated with parental attachment and self-esteem, but positively with a depressive mood. Finally, multiple regression analysis found that a negative eating attitude was strongly influenced by a depressive mood, while parental attachment seemed to influence eating attitude indirectly through a depressive mood.

• Journal of the Korean Society of Clothing and Textiles
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• v.24 no.4
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• pp.475-486
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• 2000

The purpose of this research were to identify the differences in clothing behaviors and psychological characteristics ill relation to age and residence and to identify the relative effects of Korean female adolescent's psychological characteristics on the clothing behaviors. The instruments measuring 9 psychological characteristics-adolescent egocentrism, social and general self-efficacy, public and private self-consciousness, boredom susceptibility, optimal stimulation level, body attitudes-were adapted from previous studies. Clothing behavior measurements were developed based on the pilot study results or adapted from previous studies. The data. collected from 2284 nationwide sample of Korean female adolescents(early, middle, late) was analyzed by frequency, two-way ANOVA, and LISREL confirmatory factor analysis. Clothing behavior were factor analyzed and 6 factors were identified: dressing for others. conformity to peers, clothing interest, self-expression, psychological dependence and clothing exhibition. Effects of age were dominant in 6 out of 9 psychological characteristics and five clothing behavior factors except conformity to peers. Dominant main effect of residence was found oかy in boredom susceptibility. From the results of LISREL, adolescent egocentrism, public self-consciousness and sensation seeking tendency were found to be the most influential psychological characteristics of female adolescents'clothing behaviors.