Which are the factors that influence at hip bone 3D-DXA volumetric parameters?

DI GREGORIO S; BRANCE ML; LOPEZ MEDINA M; ROMERO MARTINEZ S; BRUN LR; DEL RIO L

Barcelona

Congreso; WCO-IOF-ESCEO 2022.; 2022

IOF

Objective: study the relationship between different factors (Age; Sex; Weight -by BMI-menopause -Mp-; Parity -P-) to volumetric bone components evaluated using 3D-DXA technology (3D-Shaper.Galgo Medical SL, Barcelona , Spain). As independent assessment we analyzed the relationship to muscle mass with 3D parameters.Population Methodology: CETIR Cohort: 1438 women (20-97 years old); 776 Men: (20-94 years.). BMD (total area of the femur -ATF-) and whole body, body composition for assessment of muscle mass (MM) (Appendicular Lean Mass Index, IMMA) by DXA. 3D analysis. The population was stratified by sex and age (Decades -D-Ref. -20;30-; 40; 50; 60; 70; 80) ; according to pregnancies (nulliparous; P: 1-3; and P >3), according to the time of the Mp (< 5 years and > 5 years); by BMI- normal weight (NP) and obese (Obs). These factors were studied on the 3D parameter variables by mean difference analysis (T-Test; p