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Female College Students' Knowledge, Self-efficacy and Health Behaviors related to Bone Health

일 대학 여대생의 골 (骨) 건강 관련 지식, 자기효능감 및 건강행위

  • Oh, Eui-Geum (Nursing Policy Research Institute, College of Nursing, Yonsei University) ;
  • Ko, Il-Sun (Nursing Policy Research Institute, College of Nursing, Yonsei University) ;
  • Chu, Sang-Hui (Nursing Policy Research Institute, College of Nursing, Yonsei University) ;
  • Lee, Jung-Eun (Nursing Policy Research Institute, College of Nursing, Yonsei University) ;
  • Yoo, Jae-Yong (College of Nursing, Yonsei University)
  • 오의금 (연세대학교 간호대학.간호정책연구소) ;
  • 고일선 (연세대학교 간호대학.간호정책연구소) ;
  • 추상희 (연세대학교 간호대학.간호정책연구소) ;
  • 이정은 (연세대학교 간호대학.간호정책연구소) ;
  • 유재용 (연세대학교 간호대학)
  • Received : 2012.02.01
  • Accepted : 2012.03.16
  • Published : 2012.03.20

Abstract

Purpose: This study described female college students' knowledge, self-efficacy and health behaviors related to bone health. Methods: A descriptive cross-sectional survey design was used. A total of 214 students were conveniently recruited from a school of nursing in Korea. Participants (mean age=21.2, SD=1.9 years) bone mineral density (BMD) was measured using dual energy x-ray absorptionmetry. Participants also completed a questionnaire consisting of knowledge test, self-efficacy scale and health behaviors related to bone health. Data were analyzed using SPSS/WIN 17.0 program. Results: The mean BMD at left femoral neck site was $0.86g/cm^2$ and 6.1~12.6%. Results showed that participants were below the expected range of BMD. Level of knowledge (correct rate=54%) and self-efficacy were moderate (mean 54.8 out of 84). More than 84% of subjects drank alcohol more than once a month and 58.4% did participate in regular exercise. Only 7.9% participants took calcium and vitamin-D rich foods every day. There were significant positive correlations between knowledge and self-efficacy (r=.17), health behaviors (r=.14) and self-efficacy and health behaviors (r=.28, all p<.05). Conclusion: These results suggest that health care professionals need to provide effective interventions for young women in order to enhance knowledge, self-efficacy and health behaviors related to bone health.

Keywords

References

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