비만은 체지방이 과다하게 축적된 상태(Yoon, Lee, Kim, & Lee, 2003)로 최근 들어 전반적인 신체활동 감소, 에너지섭취 증가 등의 영향으로 비만인구가 급속히 늘고 있어 전 세계적으로 심각한 건강상의 문제로 대두되고 있으며, 주요 만성질병의 위험요인으로 인식되고 있다(Haslam & James, 2005). 세계적으로 20세 이상에서 체질량지수 25 kg/m2 이상 과체중인구는 15억, 체질량지수 30 kg/m2 이상 비만은 남성 2억, 여성 3억만 명으로 추정되고 있으며(WHO, 2011), 우리나라에서도 성인의 비만율은 1998년 26.0%에서 2009년 31.3%로 증가되었고, 이 중 20대는 15.2%에서 22.1%로 6.9%p가 증가하였으며, 30대는 24.6%에서 29.5%, 40대는 31.6%에서 34.7%로 증가하여 20대의 비만 증가율이 가장 높게 나타났다(Ministry of Health and Welfare, 2009).
Purpose: The purpose of this study was to investigate body composition, blood pressure, blood lipids, and glucose according to obesity degree by body fat percentage in female university students. Methods: A total of 231 subjects were participated between July and December 2010. The anthropometric measures and blood analyzer were used. Data were analyzed using descriptive statistics, ANOVA, and Pearson’s correlation coefficient with SPSS 18.0. Results: Percentage of body fat (PBF)-defined obesity had higher prevalence than body mass index (BMI)-defined obesity. Weight, BMI, PBF, fat mass, Waist to hip ratio (WHR), Systolic blood pressure (SBP), Diastolic blood pressure (DBP) in obesity group were higher than normal group and Soft lean mass and Low density lipoprotein (LDL) in obesity group were lower than normal group. There were significant correlations between PFB, SBP, DBP, Triglyceride (TC), High density lipoprotein (HDL), and LDL. Conclusion: In conclusion, when screening for obesity in female university students, body fat should be considered. It is needed to develop obesity management program according to obesity degree and to identify the effectiveness.
서 론 연구 방법 연구 결과 논 의 결론 및 제언
