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Titolo:
SYMMETRY OF BONE-MINERAL DENSITY AT THE PROXIMAL FEMUR WITH EMPHASIS ON THE EFFECT OF SIDE DOMINANCE
Autore:
YANG RS; TSAI KS; CHIENG PU; LIU TK;
Indirizzi:
NATL TAIWAN UNIV HOSP,DEPT ORTHOPAED,NO 7 CHUNG SHAN S RD TAIPEI TAIWAN NATL TAIWAN UNIV,COLL MED & HOSP,DEPT ORTHOPAED SURG TAIPEI 10764 TAIWAN NATL TAIWAN UNIV,COLL MED & HOSP,DEPT CLIN PATHOL TAIPEI 10764 TAIWAN NATL TAIWAN UNIV,COLL MED & HOSP,DEPT NUCL MED TAIPEI 10764 TAIWAN
Titolo Testata:
Calcified tissue international
fascicolo: 3, volume: 61, anno: 1997,
pagine: 189 - 191
SICI:
0171-967X(1997)61:3<189:SOBDAT>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
HIP; SINGLE;
Keywords:
BONE MINERAL DENSITY; PROXIMAL FEMUR; DUAL PHOTON ABSORPTIOMETER; DOMINANT SIDE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
15
Recensione:
Indirizzi per estratti:
Citazione:
R.S. Yang et al., "SYMMETRY OF BONE-MINERAL DENSITY AT THE PROXIMAL FEMUR WITH EMPHASIS ON THE EFFECT OF SIDE DOMINANCE", Calcified tissue international, 61(3), 1997, pp. 189-191

Abstract

The symmetry and effect of side dominance on the bone mineral density(BMD) of proximal femur was evaluated in 266 normal Chinese women with a dual photon absorptiometer (DPA, Norland 2600). The BMDs of the femoral neck, trochanter, and Ward's triangle at the proximal femur in the dominant leg (BMDd) were compared with those of the nondominant side (BMDn). The linear regression of BMDd and BMDn of the corresponding regions at the proximal femur showed a good correlation (r = 0.893-0.941, SEE = 0.052-0.062 g/cm(2)). The paired difference of proximal femoral BMD was -0.002 +/- 0.062 g/cm(2) for the femoral neck, 0.003 +/- 0.054 g/cm(2) for the trochanter, and 0.008 +/- 0.062 g/cm(2) for the Ward's triangle. The ratio of asymmetry for femoral neck BMD was mean +/- SD = -0.4 +/- 7.8%, for trochanter 0.6 +/- 8.1%, and for the Ward'striangle 1.3 +/- 9.7%. Both paired difference and ratio of asymmetry between BMDd and BMDn were approximately normally distributed, with a mean +/- 2 SD ranging from -0.126 to 0.122 g/cm(2) for paired difference and -16.0% to 15.2% for the ratio of asymmetry in the femoral neck. These data revealed that dominance had little effect on the proximal femur BMDs. However, the wide range of paired difference and ratio of asymmetry of the proximal femur BMD in the normal individuals should be considered in the interpretation of the proximal femoral BMD.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/11/20 alle ore 18:48:07