scholarly journals A cross-sectional analysis of the association between sleep duration and osteoporosis risk in adults using 2005–2010 NHANES

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Chia-Lin Lee ◽  
Huey-En Tzeng ◽  
Wei-Ju Liu ◽  
Chun-Hao Tsai
Keyword(s):  
Bone Density ◽  
Sleep Quality ◽  
Sleep Duration ◽  
Metabolic Diseases ◽  
Adult Population ◽  
Dual Energy ◽  
Diagnostic Tools ◽  
Mineral Density ◽  
X Ray ◽  
The Relationship

AbstractControversy remains regarding the relationship between bone health and sleep. In the literature, the effect of sleep on bone density in the clinical setting varies depending on the definition of normal sleep duration, sleep quality, selected population, and diagnostic tools for bone density. The aim of this study was to examine the association between bone mineral density (BMD)assessed by dual-energy X-ray absorptiometry and sleep duration/quality in the defined adult population from the National Health and Nutrition Examination Survey (NHANES) (a national household survey) within a 6-year period (2005–2010) and explore age differences. The basic variables, metabolic diseases, and bone density in the femoral neck as determined through dual-energy X-ray absorptiometry, were segregated, and analyzed according to different sleep durations (1–4, 5–6,7–8, and > 9 h/day) and sleep quality using multinomial regression models. A total of 12,793 subjects were analyzed. Our results reveal that women aged > 50 years with sleep duration < 5 h/day had a 7.35 (CI 3.438–15.715) odds of osteoporosis than those in other groups. This analysis is based on a nationally representative sample using survey and inspection data and clarifies the relationship between bone density and the effect of the combination of sleep quality and duration.

scholarly journals Analysis of Age-Based Bone Mineral Density in the Korean Adult Population Using Dual-Energy X-ray Absorptiometry

2020 ◽  
Vol 10 (23) ◽  
pp. 8469
Author(s):  
Jung Chul Lee ◽  
Chong Hoon Lee ◽  
Dong Wha Chung ◽  
Hee Joo Lee ◽  
Jae Yong Park
Keyword(s):  
Bone Mineral Density ◽  
Bone Density ◽  
Mineral Composition ◽  
Bone Mineral ◽  
Adult Population ◽  
Dual Energy ◽  
Whole Body ◽  
Body Parts ◽  
Mineral Density ◽  
X Ray

Dual-energy X-ray absorptiometry (DEXA) provides a reliable and accurate measurement of bone density and bone mineral composition. This research examined the composition and bone density (bone mineral composition and bone mineral density; BMD) of the whole body and selected body parts using DEXA. The participants were 240 healthy adult men and women who were divided into three groups based on age. The total BMD of women amounted to an average of 1.14 g/cm2 for those aged 20–39 years, 1.14 g/cm2 for those aged 40–59 years, and 0.98 g/cm2 for those aged 60–73 years. For men, the average BMD was 1.25 g/cm2 for those aged 20–39 years, 1.20 g/cm2 for those aged 40–59 years, and 1.17 g g/cm2 for those aged 60–73 years. The decrease in age-specific BMD was shown to have a correlation with both age and body mass index, and it is determined that exercising on a regular basis can prevent a reduction in BMD by maintaining appropriate muscle mass.

scholarly journals Peri-prosthetic Bone Remodeling of Hydroxyapatite-coated Compaction Short Stem was Not Affected by Stem Alignment

2021 ◽  
Author(s):  
Shinya Hayashi ◽  
Yuichi Kuroda ◽  
Naoki Nakano ◽  
Tomoyuki Matsumoto ◽  
Tomoyuki Kamenaga ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Bone Mineral Density ◽  
Bone Remodeling ◽  
Retrospective Cohort ◽  
Dual Energy ◽  
Short Stem ◽  
Mineral Density ◽  
X Ray ◽  
Ct Data ◽  
The Relationship

Abstract Background: We aimed to investigate the relationship between stem insertion alignment and postoperative bone mineral density (BMD) changes in patients with full hydroxyapatite-coated (HA) compaction short stem and short tapered-wedge stem. Methods: This retrospective cohort study enrolled 115 consecutive patients (115 joints) undergoing total hip arthroplasty (THA) using the full HA compaction short (n=59) and short tapered-wedge (n=56) stems. Stem alignment including anteversion, valgus, and anterior tilt were measured by 3D-template using computed tomography (CT) data. Post-operative peri-prosthetic BMD was measured by dual-energy X-ray absorptiometry (DEXA). The relationship between stem alignment and BMD changes in the stems were analyzed.Results: Both groups showed similar patterns of peri-prosthetic BMD changes. Stem insertion alignments of anteversion, valgus, and anterior tilt were different between the two types of stems. Stem alignment of valgus and anterior tilt did not affect peri-prosthetic BMD in either type of stem. An absolute anteversion difference between stem anteversion and original canal anteversion caused significant peri-prosthetic BMD loss in Gruen zones 1 and 7 in the tapered-wedge stem. However, stem alignment of absolute anteversion difference did not affect BMD changes in the HA compaction stem.Conclusion: Peri-prosthetic bone remodeling remained unaffected by stem alignment after THA with the new short full HA compaction stem.

scholarly journals Triglyceride Can Predict the Discordance between QCT and DXA Screening for BMD in Old Female Patients

2020 ◽  
Vol 2020 ◽  
pp. 1-5
Author(s):  
Dongjiang Xu ◽  
Ke di Wang ◽  
Jianhong Yang
Keyword(s):  
Elderly Women ◽  
Quantitative Computed Tomography ◽  
The Elderly ◽  
Dual Energy ◽  
Screening Tests ◽  
Screening Methods ◽  
Mineral Density ◽  
X Ray ◽  
Female Patients ◽  
The Relationship

Summary. Bone mineral density (BMD) data and biochemical indexes of the elderly women in the cadre department were analyzed retrospectively to find out the relationship between the biochemical indexes and the different screening results between dual-energy X-ray absorptiometry (DXA) and quantitative computed tomography (QCT). Purpose. This study is aimed at exploring which indicator can predict the discordance between DXA and QCT. Methods. 192 female patients who took BMD screening tests by QCT and DXA were recruited, and the biomarkers were analyzed to study the relationship between the biomarkers and the discordance of two BMD screening methods. Results. There are 42, 78, and 72 female patients in the normal, osteopenia, and osteoporosis groups defined by DXA and 6, 54, and 132 female patients in the corresponding group defined by QCT. DXA was less sensitive than QCT. Cholesterol (CHO) and triglyceride (TG) were all negatively correlated with the discordance between these two methods. When TG > 0.89  mmol/L, the QCT result would be the same as the DXA’s; otherwise, there should be discordance between QCT and DXA. Conclusions. Triglyceride can be used to predict the discordance between QCT and DXA, and clinicians can evaluate patients’ DXA results based on patient triglyceride or cholesterol results as a supplement to QCT results.

scholarly journals Is there correlation between alveolar and systemic bone density?

2013 ◽  
Vol 18 (5) ◽  
pp. 78-83 ◽  
Author(s):  
Paula Cabrini Scheibel ◽  
Adilson Luiz Ramos ◽  
Lilian Cristina Vessoni Iwaki
Keyword(s):  
Bone Density ◽  
Femoral Neck ◽  
Alveolar Bone ◽  
Cervical Vertebra ◽  
Dual Energy ◽  
Apical Region ◽  
Mineral Density ◽  
Anterior Maxilla ◽  
X Ray ◽  
The Third

OBJECTIVE: The present study assessed the correlation between maxillomandibular alveolar bone density and systemic bone mineral density (BMD). METHODS: Dual-energy X-ray absorptiometry of the anterior and posterior maxillomandibular alveolar bone, of the standard sites for the measurement of BMD (lumbar spine and femur) and the third cervical vertebra was performed on 23 middle-aged women. Periapical radiographs were also obtained, with an aluminum step-wedge as reference for the digital reading of apical bone density of the upper incisors. RESULTS: Spearman's correlations coefficients revealed that density in the apical region was correlated with that of the femoral neck (r = 0.433; p < 0.05); BMDs of the posterior regions of the mandible and maxilla were significantly correlated with that of the cervical vertebra (r = 0.554, p < 0.01 and r = 0.423, p < 0.05, respectively); and the anterior maxilla was correlated with the posterior mandible (r = 0.488, p < 0.05). CONCLUSION: Bone density of the maxillary alveolar bone was significantly correlated with that of the femoral neck. Among the bone densities of the alveolar regions, only the anterior maxilla and the posterior mandible were significantly correlated. The findings suggested that bone densitometry might be individually and locally evaluated.

scholarly journals Comparative studies of bone density by quantitative ultrasound (QUS) with dual-energy X-ray absorptiometry (DEXA) scan

2019 ◽  
Vol 9 (1) ◽  
pp. 8-12
Author(s):  
Alark Devkota Rajouria ◽  
Madur Dev Bhattarai ◽  
Manil Ratna Bajracharya ◽  
Buddha Bahadur Karki
Keyword(s):  
Bone Mineral Density ◽  
Lumbar Spine ◽  
Bone Density ◽  
Femoral Neck ◽  
Quantitative Ultrasound ◽  
Screening Tool ◽  
Dual Energy ◽  
Mineral Density ◽  
X Ray ◽  
T Score

Background: The aim of the study was to establish the correlation quantitative ultrasound (QUS) between and dual-energy X-ray absorp­tiometry (DEXA) and to assess the ability of QUS as a screening tool for osteoporosis. Methods: The study was conducted on 115 patients. All the patients underwent QUS of radius using Sunlight MiniOmni bone sonometer and DEXA screening for measurement of bone mineral density (BMD) at lumbar spine, total left & femoral neck and radius. Results: Significant correlations were observed between QUS and DEXA T score. Conclusions: QUS is a sensitive screening tool to detect changes in the bone mass and risk of osteoporosis.

Effects of Age, Density, and Geometry on the Bending Strength of Human Metatarsals

1997 ◽  
Vol 18 (4) ◽  
pp. 216-221 ◽  
Author(s):  
Amy C. Courtney ◽  
Brian L. Davis ◽  
Timothy Manning ◽  
Helen E. Kambic
Keyword(s):  
Bone Density ◽  
Cross Sections ◽  
Bending Strength ◽  
Bone Geometry ◽  
Dual Energy ◽  
Donor Age ◽  
Mineral Density ◽  
Basic Study ◽  
Cross Sectional ◽  
X Ray

In this basic study, we investigated the relative roles of donor age, bone density, and bone geometry in determining structural strength of human metatarsals tested in a four-point bending configuration. Density measurements were made noninvasively using dual energy x-ray absorptiometry, and geometric measurements were made by digitally imaging cross-sections of specimens. Correlations between area bone mineral density and metatarsal strength were strong (r2 = 0.83,0.81 for second and third metatarsals, respectively) and were not improved by including cross-sectional area or minimum moment of inertia in multiple regression analyses. Increased donor age was associated with decreased bending strength (r2 = 0.51 and 0.45, respectively), which was expected because increased age correlated significantly with decreased bone density (r2 = 0.69 and 0.80, respectively). These results indicate that the strength of human metatarsals generally decreases with age and that this decrease is likely attributable to decreased bone density. Moreover, the results indicate that noninvasive dual energy x-ray absorptiometry measurements of metatarsal density are useful for assessing metatarsal strength and that additional measurements of bone geometry are not required.

scholarly journals Evaluation of anti-osteoporosis in ovariectomized Wistar rats treated with antler blood by synchrotron radiation X-ray fluorescence microprobe

2009 ◽  
Vol 23 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Jianhong Yang ◽  
Ruilin Wang ◽  
Yi Cao ◽  
Yurong Fei ◽  
Yuying Huang ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Synchrotron Radiation ◽  
Wistar Rats ◽  
Dual Energy ◽  
Relative Content ◽  
Ovariectomized Rats ◽  
Mineral Density ◽  
X Ray ◽  
Female Wistar Rats ◽  
The Relationship

To evaluate the anti-osteoporotic effect of antler blood, the relationship between the change of element content and the bone mineral density (BMD) increase in femur was investigated. Female Wistar rats were randomly divided into three groups: sham-operated group (SHAM,n=5), ovariectomized group (OVX,n=5) and ovariectomized group with antler blood treatment (n=5). The femoral BMD was analyzed by dual-energy X-ray absorptiometry (DXA) and the element relative content was determined by synchrotron radiation X-ray fluorescence (SRXRF) microprobe. The results showed that the femoral BMD in ovariectomized rats was significantly lower than that of sham-operated rats (p<0.05) but reversed by antler blood treatment (p<0.05). A further study demonstrated that the relative contents of phosphorus (P), calcium (Ca), zinc (Zn) and strontium (Sr) were obviously lower in ovariectomized rats compared to sham-operated rats but only the relative contents of P, Ca and Zn were normalized by antler blood treatment (p<0.05). Our experiments revealed that loss of element Ca, P, Zn and Sr was closely related to the BMD reduction in ovariectomized rats and the anti-osteoporotic effect of antler blood was mediated by increasing the contents of P, Ca and Zn.

Analysis of Age-Based Bone Mineral Density in the Koran Adult population using Dual Energy X-ray Absorptiometry

2020 ◽  
Author(s):  
Jung Chul Lee ◽  
Hee-Joo Lee ◽  
Jaeyong Park
Keyword(s):  
Bone Mineral Density ◽  
Bone Density ◽  
Mineral Composition ◽  
Bone Mineral ◽  
Dual Energy ◽  
Whole Body ◽  
Mineral Density ◽  
X Ray ◽  
Group A ◽  
Group B

Dual energy X-ray absorptiometry (DEXA) measuring tool is a reliable and accurate technology to measure bone density and bone mineral composition. This research examined the composition and bone density (bone mineral composition and bone mineral density) of the whole body and representative body parts using DEXA. The participants were 240 healthy adult men and women who were divided into three groups based on age. The total bone mineral density (BMD) of women amounted to an average of 1.14 g/㎠ in Group A, 1.14 g/㎠ in Group B, and 0.98 g/㎠ in Group C. For men, the average BMD was 1.25 g/㎠ in Group A, 1.20 g/㎠ in Group B, and 1.17 g/㎠ in Group C. As a result, the reduction of age-specific BMD was shown to have a correlation with aging and body mass index(BMI), and it is determined that exercising on a regular basis can prevent reduction in BMD by maintaining appropriate muscle mass.

scholarly journals Impact of degenerative radiographic abnormalities and vertebral fractures on spinal bone density of women with osteoporosis

2002 ◽  
Vol 120 (1) ◽  
pp. 09-12 ◽  
Author(s):  
Lúcia Costa Paiva ◽  
Silvana Filardi ◽  
Aarão Mendes Pinto-Neto ◽  
Adil Samara ◽  
João Francisco Marques Neto
Keyword(s):  
Bone Mineral Density ◽  
Lumbar Spine ◽  
Bone Density ◽  
Bone Mineral ◽  
Vertebral Fractures ◽  
Dual Energy ◽  
X Rays ◽  
Mineral Density ◽  
X Ray ◽  
The Mean

CONTEXT: Measurements of bone density taken by dual-energy x-ray absorptiometry are the most accurate procedure for the diagnosis of osteoporosis. This procedure has the disadvantage of measuring the density of all mineral components, including osteophytes, vascular and extra vertebral calcifications. These alterations can influence bone density results and densitometry interpretation. OBJECTIVE: To correlate radiography and densitometry findings from women with osteoporosis, analyzing the influence of degenerative processes and vertebral fractures on the evaluation of bone density. DESIGN: Retrospective study. SETTING: Osteoporosis outpatients' clinic at Hospital das Clínicas, Universidade Estadual de Campinas. PARTICIPANTS: Ninety-six postmenopausal women presenting osteoporosis diagnosed by bone density. MAIN MEASUREMENTS: Bone mineral density of the lumbar spine and femoral neck were measured by the technique of dual-energy x-ray absorptiometry, using a LUNAR-DPX densitometer. Fractures, osteophytes and aortic calcifications were evaluated by simple x-rays of the thoracic and lumbar spine. RESULTS: The x-rays confirmed vertebral fractures in 41.6%, osteophytes in 33.3% and calcifications of the aorta in 30.2%. The prevalence of fractures and aortic calcifications increased with age. The mean bone mineral density was 0.783g/cm² and the mean T-score was --3.47 DP. Neither fractures nor aortic calcifications had significant influence on bone mineral density (P = 0.36 and P = 0.09, respectively), despite the fractured vertebrae having greater bone mineral density (P < 0.02). Patients with lumbar spine osteophytes showed greater bone mineral density (P = 0.04). Osteophytosis was associated with lumbar spine bone mineral density after adjustment for fractures and aortic calcifications by multiple regression (P = 0.01). CONCLUSION: Osteophytes and lumbar spine fractures can overestimate bone density interpretation. The interpretation of densitometry results should be carried out together with the interpretation of a simple lumbar spine x-ray in elderly women.

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