2016
DOI: 10.1016/j.bone.2016.06.006
|View full text |Cite
|
Sign up to set email alerts
|

Study of sex differences in the association between hip fracture risk and body parameters by DXA-based biomechanical modeling

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
15
0

Year Published

2017
2017
2020
2020

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 26 publications
(16 citation statements)
references
References 93 publications
1
15
0
Order By: Relevance
“…[ 8 10 ] An alternative metric for femur is quantitative computed tomography (CT) based finite element analysis (FEA). [ 11 13 ] Although this metric performs better than aBMD against cadaveric femoral strength measures, in cohort studies, FEA-based femoral strength prediction demonstrated only marginal improvement over aBMD-based risk assessment, [ 14 23 ] suggesting that both metrics may not account for all relevant biomechanical factors. Another important aspect affecting the risk of hip fracture is the load experienced by the femur due to a fall.…”
Section: Introductionmentioning
confidence: 99%
“…[ 8 10 ] An alternative metric for femur is quantitative computed tomography (CT) based finite element analysis (FEA). [ 11 13 ] Although this metric performs better than aBMD against cadaveric femoral strength measures, in cohort studies, FEA-based femoral strength prediction demonstrated only marginal improvement over aBMD-based risk assessment, [ 14 23 ] suggesting that both metrics may not account for all relevant biomechanical factors. Another important aspect affecting the risk of hip fracture is the load experienced by the femur due to a fall.…”
Section: Introductionmentioning
confidence: 99%
“…32 A potential weakness of using DXA/aBMD without accounting for sex in fracture risk assessment was evident in a recent study involving mechanical testing of 100 cadaveric femurs, which found that for a given DXA/aBMD value, women’s proximal femurs had lower fracture strengths than men’s proximal femurs. 27 Other studies concluded that DXA/aBMD is a better predictor of hip fracture in men than in women, 7, 26 indicating that sex may be an important factor. With respect to the ability of DXA/aBMD to account for changes related to age, a recent study found that femoral strength decreased with age faster than did DXA/aBMD.…”
Section: Introductionmentioning
confidence: 99%
“…Furthermore, ref. [129,209] assume that the proximal femur behaves as a CLE-material up to fracture, i.e., that the post-yield behaviour, i.e., the plastic behaviour, can be neglected.…”
Section: Constitutive Equationmentioning
confidence: 99%
“…In Table 2(8A), many of the surveyed references estimate BCs from very simple accident models. A specific force is simply and directly applied on the femur's head and said to be the representation of a side-ways fall or stance position [91,105,106,[108][109][110][111][112]121,122,129]. Figure 1 illustrates the PDEs that describe (or "govern", see Remark 24) the solid continuum mechanics.…”
Section: Highlightmentioning
confidence: 99%