Osteopenia: a key target for fracture prevention
Osteopenia was originally a qualitative term denoting bone that appeared to be less dense on radiographs. Since 1994, it has also had the quantitative meaning of a bone mineral density (BMD) T-score between –1·0 and –2·5. More than 60% of White women older than 64 years are osteopenic. Although fracture risk is often lower in osteopenic women than in those with osteoporosis, their greater number means that most fractures occur in osteopenic individuals. Fracture risk varies widely in the osteopenic range, depending on factors including BMD, age, fracture history, and nationality and ethnicity.
