Why is bone density important in assessing osteoporosis risk?

Bone density is crucial in assessing osteoporosis risk because it directly correlates with fracture risk. As bone density decreases, the structural integrity of the bone weakens, which makes it more susceptible to fractures, even from minor falls or injuries. This relationship is particularly significant in postmenopausal women and the elderly, populations that are at a higher risk for osteoporosis and related fractures.

Monitoring bone density allows healthcare providers to identify individuals at elevated risk for fractures before they occur, enabling proactive management strategies like lifestyle changes, medication, or other therapeutic interventions to help strengthen bones and reduce the likelihood of fracture. Therefore, evaluating bone density is a primary method for assessing one's risk for osteoporosis and its associated complications.