The objective of this study was to validate the use of bone mineral measurements of the calcaneus bone by dual X-ray and laser (DXL) in a cross-sectional study carried out in an osteoporosis clinic. Measurements of bone mineral density (BMD) at proximal femur and spine were obtained by dual-energy photon X-ray absorptiometry (DEXA). Osteoporosis was defined by a DEXA T-score <-2.5 at the femora...

1. Assessment of nutrition in patients with chronic renal failure by body composition measurement techniques may be affected by variable hydration. 2. This study aimed to derive a four-component model of body composition (consisting of fat, protein, total body water and body mineral) from a combination of dual-energy X-ray absorptiometry and total body water measured by deuterium oxide dilution...

Dual-energy X-ray absorptiometry is used to determine bone density in several pathologies, namely osteoporosis and fracture risk post-menopausal women. The aim of this study was identify, appraise synthesize all available evidence about the correlation between Dual Energy Absorptiometry (DEXA) Cone Beam Computed Tomography (CBCT) techniques through a systematic review. A literature search condu...

The objective of this cross-sectional study was to compare the body composition and fat distribution measured by dual energy X-ray absorptiometry (DPX, Lunar) in different age decades of age-matched Danish and Italian women. The subjects comprised 133 healthy Italian women (age 20-60 years) age-matched to a representative sub-sample of healthy Danish women (n=375). Total and abdominal body fat ...