» Articles » PMID: 16172799

Reference Charts for the Relationships Between Dual-energy X-ray Absorptiometry-assessed Bone Mineral Content and Lean Mass in 3,063 Healthy Men and Premenopausal and Postmenopausal Women

Overview
Journal Osteoporos Int
Date 2005 Sep 21
PMID 16172799
Citations 10
Authors
Affiliations
Soon will be listed here.
Abstract

Correlations between dual-energy X-ray absorptiometry (DXA)-assessed bone mineral content and lean mass (BMC-LM curves), and between BMC/LM ratio and age ([BMC/LM]-age curves), were analyzed in the whole body (WB), the upper limbs (ULs) and the lower limbs (LLs) of 3,063 healthy Hispanic adults. Groups of 472 men aged 25-87 years, 1,035 premenopausal (pre-MP) women aged 27-54 years, and 1,556 post-menopausal (post-MP) women aged 48-93 years were studied with a GE-Lunar DPX-Plus device. BMC-LM curves confirmed previous observations that BMC and LM masses always correlate linearly, with similar slopes within each region, but differing in intercepts according to gender and hormonal status. Multiple regression tests showed little or no independent interaction of body weight or height with those relationships. [BMC/LM]-age curves were flat in men but showed the positive influence of estrogens throughout the age range in women. Z-scored graphs of all the corresponding relationships were compiled, showing the confidence intervals for means +/-1, +/-2, and +/-3 SDs of the data (+/-1, +/-2, +/-3 z-scores) along BMC-LM and [BMC/LM]-age curves. These charts are proposed as references for assessing how well bone mass (as assessed by BMC) and muscle mass (assumed proportional to LM) follow the natural anthropometric/biomechanical proportionality in Hispanic men and women within the age range studied, employing similar devices. Charts for LLs, showing the lowest variance amongst the studied correlations and approaching the origin as an exclusive feature, could provide the most accurate reference curves. Differences between data from ULs and LLs may provide information about any eventual interaction of body-weight bearing with the general results. The proposed analysis may provide useful information for approaching a differential diagnosis between disuse-related and other types of osteopenias employing only DXA.

Citing Articles

Are there effects of age, gender, height, and body fat on the functional muscle-bone unit in children and adults?.

Duran I, Martakis K, Hamacher S, Stark C, Semler O, Schoenau E Osteoporos Int. 2018; 29(5):1069-1079.

PMID: 29455248 DOI: 10.1007/s00198-018-4401-4.


Body composition analysis by dual-energy X-ray absorptiometry in young preschool children.

Lifshitz F, Hecht J, Bermudez E, Gamba C, Reinoso J, Casavalle P Eur J Clin Nutr. 2016; 70(10):1203-1209.

PMID: 27117933 DOI: 10.1038/ejcn.2016.38.


Adipocytokine and ghrelin levels in relation to bone mineral density in prepubertal rhythmic gymnasts entering puberty: a 3-year follow-up study.

Vosoberg K, Tillmann V, Tamm A, Jurimae T, Maasalu K, Jurimae J Eur J Appl Physiol. 2016; 116(4):831-9.

PMID: 26879077 DOI: 10.1007/s00421-016-3338-6.


Bone-muscle indices as risk factors for fractures in men: the Osteoporotic Fractures in Men (MrOS) Study.

Wong A, Cawthon P, Peters K, Cummings S, Gordon C, Sheu Y J Musculoskelet Neuronal Interact. 2014; 14(3):246-54.

PMID: 25198219 PMC: 4197057.


Imaging of the muscle-bone relationship.

Ireland A, Ferretti J, Rittweger J Curr Osteoporos Rep. 2014; 12(4):486-95.

PMID: 25095743 DOI: 10.1007/s11914-014-0216-1.


References
1.
Bachrach L, Hastie T, Wang M, Narasimhan B, Marcus R . Bone mineral acquisition in healthy Asian, Hispanic, black, and Caucasian youth: a longitudinal study. J Clin Endocrinol Metab. 1999; 84(12):4702-12. DOI: 10.1210/jcem.84.12.6182. View

2.
Bassey E, Rothwell M, Littlewood J, PYE D . Pre- and postmenopausal women have different bone mineral density responses to the same high-impact exercise. J Bone Miner Res. 1998; 13(12):1805-13. DOI: 10.1359/jbmr.1998.13.12.1805. View

3.
Compston J, Bhambhani M, Laskey M, Murphy S, Khaw K . Body composition and bone mass in post-menopausal women. Clin Endocrinol (Oxf). 1992; 37(5):426-31. DOI: 10.1111/j.1365-2265.1992.tb02354.x. View

4.
Capozza R, Cointry G, Cure-Ramirez P, Ferretti J, Cure-Cure C . A DXA study of muscle-bone relationships in the whole body and limbs of 2512 normal men and pre- and post-menopausal women. Bone. 2004; 35(1):283-95. DOI: 10.1016/j.bone.2004.03.010. View

5.
Tothill P, Laskey M, Orphanidou C, van Wijk M . Anomalies in dual energy X-ray absorptiometry measurements of total-body bone mineral during weight change using Lunar, Hologic and Norland instruments. Br J Radiol. 2000; 72(859):661-9. DOI: 10.1259/bjr.72.859.10624323. View