Skip Navigation
Skip to contents

Diabetes Metab J : Diabetes & Metabolism Journal

Search
OPEN ACCESS

Articles

Page Path
HOME > Diabetes Metab J > Volume 31(1); 2007 > Article
Original Article Pedometer-Determined Physical Activity in Type 2 Diabetes in Korea.
Sang Ah Chang, Jung Min Lee, Tae Seo Sohn, Hyun Shik Son, Sung Woo Park, Sei Hyun Baik, Jae Myung Yu, Yeon Ah Sung, Chul Woo Ahn, Kyung Wan Min, Kyung Ah Han
Diabetes & Metabolism Journal 2007;31(1):83-88
DOI: https://doi.org/10.4093/jkda.2007.31.1.83
Published online: January 1, 2007
  • 1,812 Views
  • 19 Download
  • 0 Crossref
  • 0 Scopus
1Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Korea.
2Department of Internal Medicine, Sungkyunkwan University School of Medicine, Korea.
3Department of Internal Medicine, Korea University College of Medicine, Korea.
4Department of Internal Medicine, Hallym University College of Medicine, Korea.
5Department of Internal Medicine, Ewha Womans University College of Medicine, Korea.
6Department of Internal Medicine, Yonsei University College of Medicine, Korea.
7Department of Internal Medicine, Eulji University College of Medicine, Seoul, Korea.

BACKGROUND
Walking is a popular, convenient and relatively safe form of exercise. However, there is few objective data for walking exercise. The aim of this study was to evaluate pedometer-determined physical activity defined as steps/day in type 2 diabetes mellitus. Therefore, it could be the basic data for programming walking exercise in diabetes mellitus. METHODS: Participants with type 2 diabetes who visited in 6 university hospitals on February, 2006 in Seoul and Kyung-gi area were recruited. The participants were asked their ambulatory activity with the given pedometer and calorimeter for 1 week. Total 240 (Male 122, Female 118) subjects who walked above 1000 steps/day were analyzed. We also collected their biochemical data from the medical records. RESULTS: Participants took 8532 +/- 4130 steps for day (step/day) and energy expenditure were 320 +/- 161 Cal/day. Steps/day was not significantly different between male and female, but energy expenditure was higher in male than female ( P < 0.05). Steps/day was significantly lower in obese patients than non-obese patients (P < 0.001). BMI (r = -0.325, P < 0.001), waist circumference (r = -0.287, P < 0.001), triglyceride (r = 0.164, P < 0.018) showed significant inverse correlation with steps/day, but BUN (r = 0.165, P = 0.019) and HDL-cholesterol (r = 0.164, P = 0.018) were positive correlated with steps/day significantly. BMI (r = -0.14, P < 0.032) and cholesterol (r = -0.139, P < 0.041) showed significantly inverse correlation with energy expenditure and BUN (r = 0.187, P = 0.008) and HDL cholesterol (r = 0.145, P < 0.037) positively correlated with energy expenditure. Pedometer-determined steps/day was positively associated with energy expenditure (r2 = 0.824, P < 0.001). CONCLUSION: This study showed the objective quantification of physical activity measured by simple and inexpensive pedometers. It could be used to recommend walking exercise since the practitioners can estimate steps/day for required energy expenditure.

  • Cite
    CITE
    export Copy
    Close
    Download Citation
    Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

    Format:
    • RIS — For EndNote, ProCite, RefWorks, and most other reference management software
    • BibTeX — For JabRef, BibDesk, and other BibTeX-specific software
    Include:
    • Citation for the content below
    Pedometer-Determined Physical Activity in Type 2 Diabetes in Korea.
    Korean Diabetes J. 2007;31(1):83-88.   Published online January 1, 2007
    Close
Related articles
Chang SA, Lee JM, Sohn TS, Son HS, Park SW, Baik SH, Yu JM, Sung YA, Ahn CW, Min KW, Han KA. Pedometer-Determined Physical Activity in Type 2 Diabetes in Korea.. Diabetes Metab J. 2007;31(1):83-88.
DOI: https://doi.org/10.4093/jkda.2007.31.1.83.

Diabetes Metab J : Diabetes & Metabolism Journal
Close layer