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福島県立医科大学学術成果リポジトリ = Fukushima Medical University Repository >
福島医学会 = The Fukushima Society of Medical Science >
Fukushima Journal of Medical Science >
Vol.67 (2021) >
Please use this identifier to cite or link to this item:
http://ir.fmu.ac.jp/dspace/handle/123456789/1623
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| Title: | Secular changes in bone mineral density of adult Japanese women from 1995 to 2013 |
| Authors: | Watanabe, Hiroaki
Minagawa, Yasuko
Suzuki, Ichiro
Kitamura, Kaori
Watanabe, Yumi
Kabasawa, Keiko
Platonova, Kseniia
Hinata, Aya
Nakamura, Kazutoshi |
| Source title: | Fukushima Journal of Medical Science |
| Volume: | 67 |
| Issue: | 3 |
| Start page: | 128 |
| End page: | 134 |
| Issue Date: | 2021 |
| Abstract: | Introduction: Secular changes in hip fracture incidence have been reported in the last few decades in Japan, but whether long-term bone mineral density (BMD) is also changing is unclear. This study aimed to determine whether BMD of Japanese women has changed over time. Methods: Subjects were 10,649 adult women who underwent BMD measurement in a health check-up population in Niigata, Japan, between 1995 and 2013. BMD of the distal, non-dominant forearm was measured by dual-energy X-ray absorptiometry. Demographic information and BMI were also obtained. Secular trends were determined by linear regression analysis. Results: BMD of subjects in their 40's decreased significantly in the age-adjusted model (P for trend=0.0162), but not in the age- and BMI-adjusted model (P for trend=0.2171). BMD of subjects in their 50's decreased marginally in the age-adjusted model (P for trend=0.0535), but not in the age- and BMI-adjusted model (P for trend=0.6601). BMDs of subjects in their 30's and 60's did not significantly change, while BMIs of subjects in their 40's-60's decreased significantly. Conclusions: A secular decrease in BMD, partly attributed to decreases in BMI, was observed in middle-aged Japanese women from 1995 to 2013. Measures to help maintain suitable BMI will be necessary to prevent a decrease in BMD among women. |
| Publisher: | The Fukushima Society of Medical Science |
| Publisher (Alternative foam): | 福島医学会 |
| language: | eng |
| URI: | http://ir.fmu.ac.jp/dspace/handle/123456789/1623 |
| Full text URL: | http://ir.fmu.ac.jp/dspace/bitstream/123456789/1623/1/FksmJMedSci_67_p128.pdf |
| ISSN: | 0016-2590
2185-4610 |
| DOI: | 10.5387/fms.2021-10 |
| PubMed ID: | 34744088 |
| Related Page: | https://doi.org/10.5387/fms.2021-10 |
| Rights: | © 2021 The Fukushima Society of Medical Science. This article is licensed under a Creative Commons [Attribution-NonCommercial-ShareAlike 4.0 International] license. |
| Rights: | https://creativecommons.org/licenses/by-nc-sa/4.0/ |
| Appears in Collections: | Vol.67 (2021)
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