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Journal of Clinical Densitometry
Volume 12, Issue 3
, Pages 322-329
, July 2009
Correcting Fan-Beam Magnification in Clinical Densitometry Scans of Growing Subjects
References
- . Jumping improves hip and lumbar spine bone mass in prepubescent children: a randomized controlled trial. J Bone Miner Res. 2001;16:148–156
- Bone mass and structure are enhanced following a 2-year randomized controlled trial of exercise in prepubertal boys. Bone. 2004;34:755–764
- “Bounce at the Bell”: a novel program of short bouts of exercise improves proximal femur bone mass in early pubertal children. Br J Sports Med. 2005;39:521–526
- Prospective ten-month exercise intervention in premenarcheal girls: positive effects on bone and lean mass. J Bone Miner Res. 1997;12:1453–1462
- Influence of weight-bearing exercises on bone acquisition in prepubertal monozygotic female twins: a randomized controlled prospective study. Calcif Tissue Int. 2003;72:666–674
- Bone material acquisition and somatic development in highly trained girl gymnasts. Acta Paediatr. 1999;88:803–808
- . Cumulative effects of calcium supplementation and physical activity on bone accretion in premenarchal children: a double-blind randomised placebo-controlled trial. Int J Sports Med. 2005;26:332–338
- High-impact exercise and bones of growing girls: a 9-month controlled trial. Osteoporos Int. 2000;11:1010–1017
- . A school-based exercise intervention augments bone mineral accrual in early pubertal girls. J Pediatr. 2001;139:501–508
- Augmented trochanteric bone mineral density after modified physical education classes: a randomized school-based exercise intervention study in prepubescent and early pubescent children. J Pediatr. 2000;136:156–162
- . Longitudinal bone mineral density changes in female child artistic gymnasts. J Bone Miner Res. 1999;14:994–1002
- . Dual X-ray absorptiometry: a comparison between fan beam and pencil beam scans. Br J Radiol. 1993;66:902–906
- . Fan-beam densitometry of the growing skeleton: are we measuring what we think we are?. J Clin Densitom. 2005;8:57–64
- . Correcting the magnification error of fan beam densitometers. J Bone Miner Res. 1997;12:119–123
- . Magnification error of femoral geometry using fan beam densitometers. Calcif Tissue Int. 1997;60:8–10
- . Whole-body phantoms with anthropomorphic-shaped skeletons for evaluation of dual-energy X-ray absorptiometry measurements. Appl Radiat Isot. 1998;49:503–505
- Maturity and activity-related differences in bone mineral density: Tanner I vs. II and gymnasts vs. non-gymnasts. Bone. 2006;39:895–900
- Increased bone accrual in premenarcheal gymnasts: a longitudinal study. Ped Exerc Sci. 2005;17:149–160
- Dose related association of impact activity and bone mineral density in pre-pubertal girls. Calcif Tissue Int. 2003;72:24–31
- . Comparison of two hologic DXA systems (QDR 1000 and QDR 4500/A). Br J Radiol. 1997;70:728–739
- . Cross-calibration of a fan-beam X-ray densitometer with a pencil-beam system. Br J Radiol. 1996;69:522–531
- Switching from DXA pencil-beam to fan-beam. II: studies in vivo. Bone. 1994;15:671–676
- . Bone mineral and body composition measurements: cross-calibration of pencil-beam and fan-beam dual-energy X-ray absorptiometers. J Bone Miner Res. 1998;13:1613–1618
- . Total body and regional bone mineral densitometry (BMD) and soft tissue measurements: correlations of BMD parameter to lumbar spine and hip. Calcif Tissue Int. 2000;67:111–115
- Comparison of pencil-, fan-, and cone-beam dual X-ray absorptiometers for evaluation of bone mineral content in excised rat bone. J Clin Densitom. 2002;5:355–361
- . Differences between dual X-ray absorptiometry using pencil beam and fan beam modes and their determinants in vivo and in vitro. J Clin Densitom. 2000;3:157–166
- . Comparisons between Hologic QDR 1000W, QDR 4500A, and Lunar Expert dual-energy X-ray absorptiometry scanners used for measuring total body bone and soft tissue. Ann NY Acad Sci. 2000;904:63–71
- . Comparisons between a pencil beam and two fan beam dual energy X-ray absorptiometers used for measuring total body bone and soft tissue. Br J Radiol. 2001;74:166–176
- Regional bone mass measurement from whole-body dual energy X-ray absorptiometry scan. J Clin Densitom. 2001;4:131–136
- Accuracy and precision of bone mineral density and bone mineral content in excised rat humeri using fan beam dual-energy X-ray absorptiometry. Bone. 2002;30:243–246
- . Use of fan beam dual energy x-ray absorptiometry to measure body composition of piglets. J Nutr. 2002;132:1380–1383
- . A simple method of computing hip axis length using fan-beam densitometry and anthropometric measurements. J Clin Densitom. 2000;3:325–331
- . Use of a phantom to assess fan-beam magnification in clinical densitometry. Trans Orthop Res Soc. 2004;29:990
- . Modular equations and approximations to π. Quart J Pure Appl Math. 1914;45:350–372
- In: Tanner JM editors. Growth at adolescence, with a general consideration of the effects of heredity and environmental factors upon growth and maturation from birth to maturity. Oxford: Blackwell; 1962;
- A randomized school-based jumping intervention confers site and maturity-specific benefits on bone structural properties in girls: a hip structural analysis study. J Bone Miner Res. 2002;17:363–372
- Exercise before puberty may confer residual benefits in bone density in adulthood: studies in active prepubertal and retired female gymnasts. J Bone Miner Res. 1998;13:500–507
- Gymnastic training and bone density in pre-adolescent females. Med Sci Sports Exerc. 1997;29:443–450
- A prospective study of bone mass and body composition in female adolescent gymnasts. J Pediatr. 2002;141:211–216
- Influence of physical activity on ultrasound and dual-energy X-ray absorptiometry bone measurements in peripubertal girls: a cross-sectional study. Calcif Tissue Int. 2000;66:248–254
- Premenarcheal gymnasts possess higher bone mineral density than controls. Med Sci Sports Exerc. 2000;32:63–69
- Effect of high impact activity on bone mass and size in adolescent females: a comparative study between two different types of sports. Calcif Tissue Int. 2000;67:207–214
- Differences in bone density, body composition, physical activity, and diet between child gymnasts and untrained children 7-8 years of age. J Bone Miner Res. 2003;18:1043–1050
PII: S1094-6950(09)00148-6
doi: 10.1016/j.jocd.2009.05.002
© 2009 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.
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Journal of Clinical Densitometry
Volume 12, Issue 3
, Pages 322-329
, July 2009
