Body composition and environment: 15-year follow-up data of a large scale random sample cohort

在日本成年人中，没有像双能x射线吸收仪（DXA）这样的精确技术来测量身体成分的数据。在本研究中，我们分析了来自日本大规模随机样本队列的15年随访数据的身体成分。我们发现了地理差异和年龄变化。此外，我们还发现了身体成分与骨密度之间的关联，以及身体脂肪分布与心血管疾病危险因素之间的关联。

There is no body composition data measured by a precise technique such as dual-energy X-ray absorptiometry (DXA) in a Japanese population of adults. In the present study, we analyzed body composition of 15-year follow-up data from a large scale random sample cohort in Japan. We found a geographic difference and a change with aging. In addition, we found an association between body composition and bone mineral density and that between body fat distribution and risk factors of cardiovascular disease.