The aim of this study was to provide reference standards for measurements of quantitative ultrasonography (QUS) of radius and tibia in normative Greek pediatric population. Analysis was performed in 1549 healthy subjects (814 girls and 735 boys) with a mean decimal age of 11.41+/-3.52 yr (range: 3.78-18.33 yr). Results showed a gradual increase of absolute values of radial and tibial speed of sound (SOS), with aging and with pubertal progressing, in both girls and boys. Gender comparison showed significantly increased SOS values measured both at radius and at tibia in girls more than 13 yr of age compared with aged-matched boys. Significant but mild correlation was noted between standard deviation scores (SDS) of SOS at radius and at tibia (r = 0.259, p < 0.001). Additionally, tibial SOS SDS were significantly negatively correlated with body mass index (BMI) SDS (r = -0.230, p < 0.001). Finally, subjects that spend more than 3h of daily "screen time" (television and personal computer) showed significantly decreased SOS values measured both at radius and at tibia. On the contrary, no correlation was observed between SOS values and the amount of physical activity reported.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.jocd.2009.03.097 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Developing a Risk Score for Predicting Multiple Revision Surgeries in Patients With Fracture-Related Infections.
J Am Acad Orthop Surg
January 2025
From the Department of Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, AL (Yeager, Rutz, Strother, Spitler, and Johnson), and the Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL (Gross, Benson, and Carter).
Introduction: Postoperative infections are a leading cause of morbidity following fracture repair. The purpose of this study is to develop a risk score predicting fracture-related infection (FRI) that will require one versus multiple revision surgeries related to infection eradication and bone healing.
Methods: This is a retrospective cohort study conducted at a single level I trauma center from 2013 to 2020.
Giant Cell Tumor of Distal Radius Treated with Wide Local Excision and Reconstruction with Ipsilateral Proximal Fibular Autograft - A Follow-Up.
J Orthop Case Rep
January 2025
Department of Orthopaedics, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India.
Introduction: Giant cell tumour or osteoclastoma is benign, locally aggressive tumor with bone destruction and with malignant potential. It accounts for 5% of all primary bone tumor and occurs in skeletally mature individuals in the age group of 30 to 45 with peak incidence in the 3rd decade. GCT is more common in females.
View Article and Find Full Text PDFFrequency of Osteoporosis-Related Fractures in the Kingdom of Bahrain.
Healthcare (Basel)
December 2024
Department of Psychiatry, College of Medicine and Health Sciences, Arabian Gulf University, Manama 329, Bahrain.
Background: Osteoporosis-related fragility fractures are increasing worldwide. An assessment of the prevalence of fragility fractures in Bahrain is needed to determine proper action and preventive strategies. The main objective of this study was to conduct a retrospective cross-sectional study to investigate the prevalence of fragility fractures in adult Bahraini patients.
View Article and Find Full Text PDFEffects of 12-week power training on bone in mobility-limited older adults: randomised controlled trial.
Arch Osteoporos
December 2024
Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.
Unlabelled: This study examines how power training affects estimated bone strength, revealing that females benefit more than males, especially in the upper limbs (radius). These findings highlight the importance of designing sex-specific exercise programs to enhance bone health. Further research is needed to optimize training duration and address site-specific differences.
View Article and Find Full Text PDFTypical dose values for intra-operative fluoroscopy during orthopaedic trauma surgery at Larnaca general hospital in cyprus: A five-year retrospective study.
Injury
December 2024
Department of Orthopaedics, Larnaca General Hospital, State Health Services Organisation, Larnaca, Cyprus.
The purpose of this study was to establish typical dose values at orthopaedic operating rooms of the Larnaca General Hospital (LGH). Kerma area product (KAP), fluoroscopy time (FT) and cumulative air-kerma (K) measurements were collected for 821 patients who underwent common and reproducible trauma surgery over a five-year period, with three mobile C-arm systems; two equipped with an image-intensifier and one with a flat-panel detector. Dose indices were automatically extracted from radiation dose structured reports or DICOM meta-data files archived in the PACS, using custom-made software.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!