Search results for: J. T. Schousboe

Items from 1 to 20 out of 21 results

article

Weight loss in men in late life and bone strength and microarchitecture: a prospective study

K. E. Ensrud, T. N. Vo, A. J. Burghardt, J. T. Schousboe, more

Osteoporosis International > 2018 > 29 > 7 > 1549-1558

Summary Weight loss in men in late life was associated with lower bone strength. In contrast, weight gain was not associated with a commensurate increase in bone strength. Future studies should measure concurrent changes in weight and parameters of bone strength and microarchitecture and evaluate potential causal pathways underlying these associations. Introduction Our aim was to determine associations...

article

Performance of FRAX in clinical practice according to sex and osteoporosis definitions: the Manitoba BMD registry

W. D. Leslie, S. R. Majumdar, S. N. Morin, L. M. Lix, more

Osteoporosis International > 2018 > 29 > 3 > 759-767

Summary Among 62,275 women and 6455 men, FRAX stratified risk for incident major osteoporotic fracture (MOF) and incident hip fracture (HF) without sex interaction. Performance was good in those with osteoporosis regardless of how this was defined. Introduction Some studies have reported that FRAX performance differs according to sex and/or osteoporosis definitions. We evaluated whether the performance...

article

Association of incident hip fracture with the estimated femoral strength by finite element analysis of DXA scans in the Osteoporotic Fractures in Men (MrOS) study

L. Yang, N. Parimi, E. S. Orwoll, D. M. Black, more

Osteoporosis International > 2018 > 29 > 3 > 643-651

Summary Finite element model can estimate bone strength better than BMD. This study used such a model to determine its association with hip fracture risk and found that the strength estimate provided limited improvement over the hip BMDs in predicting femoral neck (FN) fracture risk only. Introduction Bone fractures occur only when it is loaded beyond its ultimate strength. The goal of this study...

article

Predictors of change of trabecular bone score (TBS) in older men: results from the Osteoporotic Fractures in Men (MrOS) Study

J. T. Schousboe, T. N. Vo, L. Langsetmo, B. C. Taylor, more

Osteoporosis International > 2018 > 29 > 1 > 49-59

Summary Among older men, characteristics that predict longitudinal changes in trabecular bone score (TBS) are different from characteristics that predict changes in bone mineral density (BMD). Most notably, weight loss is strongly associated with concomitant loss in BMD but with concomitant increases in TBS, when measured on Hologic densitometers. Introduction Our objective was to compare and contrast...

article

High dairy protein intake is associated with greater bone strength parameters at the distal radius and tibia in older men: a cross-sectional study

L. Langsetmo, J. M. Shikany, A. J. Burghardt, P. M. Cawthon, more

Osteoporosis International > 2018 > 29 > 1 > 69-77

Summary Dairy protein but not plant protein was associated with bone strength of the radius and tibia in older men. These results are consistent with previous results in women and support similar findings related to fracture outcomes. Bone strength differences were largely due to thickness and area of the bone cortex. Introduction Our objective was to determine the association of protein intake...

article

Kyphosis and incident falls among community-dwelling older adults

C. McDaniels-Davidson, A. Davis, D. Wing, C. Macera, more

Osteoporosis International > 2018 > 29 > 1 > 163-169

Summary Hyperkyphosis commonly affects older persons and is associated with morbidity and mortality. Many have hypothesized that hyperkyphosis increases fall risk. Within this prospective study of older adults, kyphosis was significantly associated with incident falls over 1 year. Measures of hyperkyphosis could enhance falls risk assessments during primary care office visits. Introduction To determine...

article

Spine fracture prevalence in a nationally representative sample of US women and men aged ≥40 years: results from the National Health and Nutrition Examination Survey (NHANES) 2013-2014

F. Cosman, J. H. Krege, A. C. Looker, J. T. Schousboe, more

Osteoporosis International > 2017 > 28 > 6 > 1857-1866

Summary Spine fracture prevalence is similar in men and women, increasing from <5 % in those <60 to 11 % in those 70–79 and 18 % in those ≥80 years. Prevalence was higher with age, lower bone mineral density (BMD), and in those meeting criteria for spine imaging. Most subjects with spine fractures were unaware of them. Introduction Spine fractures have substantial medical significance but...

article

Erratum to: Clinical utility of routine laboratory testing to identify possible secondary causes in older men with osteoporosis: the osteoporotic fractures in men (MrOS) study

H. A. Fink, S. Litwack-Harrison, B. C. Taylor, D. C. Bauer, more

Osteoporosis International > 2017 > 28 > 1 > 419-420

The online version of the original article can be found at http://dx.doi.org/10.1007/s00198-015-3356-y

article

Pre-fracture individual characteristics associated with high total health care costs after hip fracture

J. T. Schousboe, M. L. Paudel, B. C. Taylor, A. M. Kats, more

Osteoporosis International > 2017 > 28 > 3 > 889-899

Summary Older women with pre-fracture slow walk speed, high body mass index, and/or a high level of multimorbidity have significantly higher health care costs after hip fracture compared to those without those characteristics. Studies to investigate if targeted health care interventions for these individuals can reduce hip fracture costs are warranted. Introduction The aim of this study is to estimate...

article

Prediction of hip osteoporosis by DXA using a novel pulse-echo ultrasound device

J. T. Schousboe, O. Riekkinen, J. Karjalainen

Osteoporosis International > 2017 > 28 > 1 > 85-93

Summary Pulse-echo ultrasonometry can be used as a pre-screen for hip osteoporosis before dual-energy x-ray absorptiometry (DXA), potentially allowing DXA to be avoided for the majority of post-menopausal women. Pulse-echo ultrasound measures of tibia cortical thickness are also associated with radiographically confirmed prior fractures, independent of femoral neck bone mineral density. Introduction...

article

Towards better use of the net reclassification improvement (NRI) index

W. D. Leslie, J. T. Schousboe, L. M. Lix

Osteoporosis International > 2016 > 27 > 1 > 411-412

article

Correlations among four measures of thoracic kyphosis in older adults

T. H. Tran, D. Wing, A. Davis, J. Bergstrom, more

Osteoporosis International > 2016 > 27 > 3 > 1255-1259

Summary There are many ways to measure thoracic kyphosis ranging from simple clinical to more complex assessments. We evaluated the correlation among four commonly used kyphosis measures: Cobb angle, Debrunner kyphometer, kyphotic index, and the blocks method. Each measure was correlated with the others, confirming high clinical and research applicability. Introduction The purpose of this study...

article

Clinical utility of routine laboratory testing to identify possible secondary causes in older men with osteoporosis: the Osteoporotic Fractures in Men (MrOS) Study

H. A. Fink, S. Litwack-Harrison, B. C. Taylor, D. C. Bauer, more

Osteoporosis International > 2016 > 27 > 1 > 331-338

Summary We investigated the value of routine laboratory testing for identifying underlying causes in older men diagnosed with osteoporosis. Most osteoporotic and nonosteoporotic men had ≥1 laboratory abnormality. Few individual laboratory abnormalities were more common in osteoporotic men. The benefit of routine laboratory testing in older osteoporotic men may be low. Introduction To evaluate the...

article

Association of stressful life events with accelerated bone loss in older men: the osteoporotic fractures in men (MrOS) study

H. A. Fink, M. A. Kuskowski, J. A. Cauley, B. C. Taylor, more

Osteoporosis International > 2014 > 25 > 12 > 2833-2839

Summary Prior studies suggest an association between stressful life events and fractures that may be mediated by BMD. In the current study, risk of accelerated hip BMD loss was higher in older men with any type of stressful life event and increased with the number of types of stressful life events. Introduction Prior studies suggest that stressful life events may increase adverse health outcomes,...

article

Use of a performance algorithm improves utilization of vertebral fracture assessment in clinical practice

J. T. Schousboe, F. McKiernan, J. T. Fuehrer, N. Binkley

Osteoporosis International > 2014 > 25 > 3 > 965-972

Summary A performance algorithm can be successfully used by bone density technologists at the time of a bone density test to identify patients with an indication for vertebral fracture assessment (VFA). Doing so appropriately increases physician prescription of fracture prevention medication. Introduction Densitometric spine imaging (vertebral fracture assessment, VFA) can identify prevalent vertebral...

article

Magnitude and consequences of misclassification of incident hip fractures in large cohort studies: the Study of Osteoporotic Fractures and Medicare claims data

J. T. Schousboe, M. L. Paudel, B. C. Taylor, B. A. Virnig, more

Osteoporosis International > 2013 > 24 > 3 > 801-810

Summary In the Study of Osteoporotic Fractures (SOF), 18.5 % of incident hip fractures identified in Medicare Fee-for-Service claims data were not reported to or confirmed by the cohort. Cognitive impairment was a modest risk factor for false-negative hip fracture ascertainment via self-report. Introduction Prospective cohort studies of fractures that rely on participant self-report to be the initial...

article

Cost-effectiveness of bone densitometry among Caucasian women and men without a prior fracture according to age and body weight

J. T. Schousboe, M. Gourlay, H. A. Fink, B. C. Taylor, more

Osteoporosis International > 2013 > 24 > 1 > 163-177

Summary We used a microsimulation model to estimate the threshold body weights at which screening bone densitometry is cost-effective. Among women aged 55–65 years and men aged 55–75 years without a prior fracture, body weight can be used to identify those for whom bone densitometry is cost-effective. Introduction Bone densitometry may be more cost-effective for those with lower body weight since...

article

Oral bisphosphonate compliance and persistence: a matter of choice?

S. L. Silverman, J. T. Schousboe, D. T. Gold

Osteoporosis International > 2011 > 22 > 1 > 21-26

Compliance to oral bisphosphonates is suboptimal, with negative consequences of increased healthcare utilization and less effective fracture risk reduction. Extending dose interval increased adherence only moderately. We used literature derived from multiple chronic conditions to examine the problem of noncompliance with osteoporosis medication. We reviewed the literature on adherence to osteoporosis...

article

Association of medication attitudes with non-persistence and non-compliance with medication to prevent fractures

J. T. Schousboe, B. E. Dowd, M. L. Davison, R. L. Kane

Osteoporosis International > 2010 > 21 > 11 > 1899-1909

Summary Our objective was to assess the association of self-reported non-persistence (stopping fracture-prevention medication for more than 1 month) and self-reported non-compliance (missing doses of prescribed medication) with perceived need for fracture-prevention medication, concerns regarding long-term harm from and/or dependence upon medications, and medication-use self-efficacy (confidence in...

article

Association of Parkinson’s disease with accelerated bone loss, fractures and mortality in older men: the Osteoporotic Fractures in Men (MrOS) study

H. A. Fink, M. A. Kuskowski, B. C. Taylor, J. T. Schousboe, more

Osteoporosis International > 2008 > 19 > 9 > 1277-1282

Summary Among community-dwelling older men, compared to those without Parkinson’s disease (PD), over approximately 5 years, those with baseline PD had a significantly greater rate of annualized total hip bone loss (−1.1% vs. 0.4%), proportion of incident non-spine fractures (14.9% vs. 7.2%) and mortality (34.8% vs. 9.5%). Introduction The objective of this study was to examine the association of...

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Keywords

OSTEOPOROSIS (8)
BONE MINERAL DENSITY (4)
AGED (2)
BONE DENSITOMETRY (2)
BONE MICROARCHITECTURE (2)
BONE STRENGTH (2)
COST-EFFECTIVENESS (2)
FRACTURES (2)
HIP FRACTURE (2)
HYPERKYPHOSIS (2)
KYPHOSIS (2)
MALE (2)
BISPHOSPHONATES (1)
BLOCKS (1)
BMD (1)
BODY WEIGHT (1)
BONE DENSITY (1)
BONE TURNOVER (1)
BONES (1)
COBB ANGLE (1)
COHORT STUDIES (1)
CONCERNS ABOUT MEDICATIONS (1)
CORTICAL THICKNESS (1)
DEBRUNNER KYPHOMETER (1)
DXA (1)
FALLS (1)
FALSE-NEGATIVE ASCERTAINMENT OF FRACTURES (1)
FINITE ELEMENT ANALYSIS (1)
FRACTURE RISK ASSESSMENT (1)
FRAX (1)
HIP FRACTURE COSTS (1)
HR-PQCT (1)
KYPHOTIC INDEX (1)
LIFE CHANGE EVENTS (1)
LONGITUDINAL CHANGE (1)
MEDICARE CLAIMS DATA (1)
MEDICATION ADHERENCE (1)
MEDICATION COMPLIANCE (1)
MEDICATION PERSISTENCE (1)
MEDICATION-USE SELF-EFFICACY (1)
MEN (1)
MISCLASSIFICATION OF FRACTURES (1)
MORTALITY (1)
MULTIMORBIDITY (1)
NON-VERTEBRAL FRACTURE (1)
OBESITY (1)
OLDER ADULTS (1)
OLDER MEN (1)
OSTEOPOROSIS SCREENING (1)
PARKINSON’S DISEASE (1)
PERCEIVED MEDICATION NECESSITY (1)
PREVALENCE (1)
PROTEIN INTAKE (1)
PULSE-ECHO ULTRASOUND (1)
QUANTITATIVE ULTRASOUND (1)
SCREENING (1)
SPINE FRACTURE (1)
TBS (1)
TOTAL HEALTH CARE COSTS (1)
TRABECULAR BONE SCORE (1)
VERTEBRAL FRACTURE (1)
VERTEBRAL FRACTURE ASSESSMENT (1)
VERTEBRAL FRACTURE ASSESSMENT (VFA) (1)
VFA (1)
WALK SPEED (1)
WEIGHT CHANGE (1)
WEIGHT LOSS (1)
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INFONA - science communication portal

Search results for: J. T. Schousboe

Weight loss in men in late life and bone strength and microarchitecture: a prospective study

Performance of FRAX in clinical practice according to sex and osteoporosis definitions: the Manitoba BMD registry

Association of incident hip fracture with the estimated femoral strength by finite element analysis of DXA scans in the Osteoporotic Fractures in Men (MrOS) study

Predictors of change of trabecular bone score (TBS) in older men: results from the Osteoporotic Fractures in Men (MrOS) Study

High dairy protein intake is associated with greater bone strength parameters at the distal radius and tibia in older men: a cross-sectional study

Kyphosis and incident falls among community-dwelling older adults

Spine fracture prevalence in a nationally representative sample of US women and men aged ≥40 years: results from the National Health and Nutrition Examination Survey (NHANES) 2013-2014

Erratum to: Clinical utility of routine laboratory testing to identify possible secondary causes in older men with osteoporosis: the osteoporotic fractures in men (MrOS) study

Pre-fracture individual characteristics associated with high total health care costs after hip fracture

Prediction of hip osteoporosis by DXA using a novel pulse-echo ultrasound device

Towards better use of the net reclassification improvement (NRI) index

Correlations among four measures of thoracic kyphosis in older adults

Clinical utility of routine laboratory testing to identify possible secondary causes in older men with osteoporosis: the Osteoporotic Fractures in Men (MrOS) Study

Association of stressful life events with accelerated bone loss in older men: the osteoporotic fractures in men (MrOS) study

Use of a performance algorithm improves utilization of vertebral fracture assessment in clinical practice

Magnitude and consequences of misclassification of incident hip fractures in large cohort studies: the Study of Osteoporotic Fractures and Medicare claims data

Cost-effectiveness of bone densitometry among Caucasian women and men without a prior fracture according to age and body weight

Oral bisphosphonate compliance and persistence: a matter of choice?

Association of medication attitudes with non-persistence and non-compliance with medication to prevent fractures

Association of Parkinson’s disease with accelerated bone loss, fractures and mortality in older men: the Osteoporotic Fractures in Men (MrOS) study

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