| アブストラクト | Fragility fractures associated with age-related bone loss are of urgent concern worldwide because they reduce QOL and pose financial burdens for health care services. Currently, national data in Japan are limited. This study provides quantitative data for older patients throughout Japan who, although otherwise relatively healthy, sustained fragility fractures and were hospitalized for them. The National Database of Health Insurance Claims and Specific Health Checkups of Japan was accessed to target patients aged 65 years or older who sustained fractures between May 2013 and September 2014 and were not hospitalized for at least 13 months prior to fracture. We investigated whether the first fracture sustained was fragility related at any of four locations (proximal humerus, distal radius, vertebra, or femoral neck) and whether it necessitated hospitalization. Fragility fractures were identified in 490138 of 1188754 patients (41.2%, 345980 patients/year; 1 : 4 male-to-female ratio). Regardless of gender, vertebral fractures were most common across the age cohorts studied (43286 males and 162767 females/year), and femoral neck fractures increased markedly with increased patient age. Approximately 80% of patients with femoral neck fractures were hospitalized (62.3% of males, 71.1% of females) compared with up to 10.4% of patients with other fragility fractures. Data provided in this study can be used as a baseline for evaluating the health economy and establishing health policy in Japan. |
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| ジャーナル名 | Biological & pharmaceutical bulletin |
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| 投稿日 | 2019/5/8 |
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| 投稿者 | Iihara, Naomi; Ohara, Eri; Bando, Yoshinori; Yoshida, Tomoji; Ohara, Masaki; Kirino, Yutaka |
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| 組織名 | Kagawa School of Pharmaceutical Sciences, Tokushima Bunri University.;Faculty of Health and Welfare, Tokushima Bunri University.;Ayagawa National Health Insurance Sue Hospital. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/31061320/ |
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