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Original Article
A Study of Menarche and Dysfunctional Uterine Bleeding in Adolescent School Girls in Ansan City
Yeon Kyeong Jung, Jae Hee Soh, Dae Hun Pee, Young Kyoo Shin, Kee Hyoung Lee, Baik Lin Eun, Sang Hee Park
Clin Exp Pediatr. 2002;45(1):16-23.   Published online January 15, 2002
Purpose : We investigated the menstrual features of adolescent school girls to know the characteristics of menarche and dysfunctional uterine bleeding in adolescents. Methods : In March, 2001, 1,434 primary and middle school girls(10-15 years of age) in Ansan City were investigated for the menacheal age and several aspects of menstruation through questionnaire. Results : Mean age of the total subjects were...
Predisposing Factors of Risk Taking Behaviors in Korean Adolescents
Jae Hee Soh, Yeon Kyeong Jung, Gi Young Jang, Young Kyoo Shin, Kee Hyoung Lee, Baik Lin Eun, Sang Hee Park
Clin Exp Pediatr. 2001;44(12):1364-1373.   Published online December 15, 2001
Purpose : Risk-taking behaviors are defined as patterns of behavior initiated during adolescence which are responsible for the majority of negative health outcomes occurring during the rest of the life. The study was to explore the relationship between the risk-taking behaviors and their predisposing factors among adolescents. Methods : The study used a survey design with an anonymous self-report questionnaire administered to 1,076 students from...
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