How often should bone density scans be performed for women with T-scores between -1.5 to -1.99?

For women with T-scores between -1.5 to -1.99, bone density scans should be performed every 3 to 5 years. This recommendation stems from the recognition that individuals within this range may have a moderate risk of osteoporosis, and less frequent monitoring can be appropriate since significant changes in bone density typically take longer to manifest.

Conducting scans every 3 to 5 years allows for an adequate assessment of bone health while also balancing the need for follow-up with the risks associated with over-screening and radiation exposure. It is important to ensure that interventions can be appropriately timed if there is a decline in bone density or if the patient progresses to a higher risk category. Regular assessments closer than this range, such as annually or biannually, would generally be reserved for individuals with lower T-scores or other significant risk factors for rapid bone loss.