Evidence map›Paper›PMID 39117579›Full record

ArticleOrthopaedic surgery2024

Age-related Differences in Volumetric Bone Mineral Density, Structure, and Bone Strength of Surgical Neck of Humerus in Postmenopausal Women.

Yeming Wang, Jian Li, Yutao Men, Wanfu Wei

Abstract read
In one paragraph

Article in Orthopaedic surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Yeming WangDepartment of Orthopedics, Tianjin Hospital, Tianjin University, Tianjin, China.ORCID https://orcid.org/0000-0003-4343-9606
Jian LiDepartment of Radiology, Tianjin Hospital, Tianjin University, Tianjin, China.
Yutao MenTianjin Key Laboratory for Advanced Mechatronic System Design and Intelligent Control, School of Mechanical Engineering, Tianjin University of Technology, Tianjin, China.
Wanfu WeiDepartment of Orthopedics, Tianjin Hospital, Tianjin University, Tianjin, China.

Funding

Tianjin National Science Foundation of China 18JCYBJC95200
6 · The paper itself

Abstract

objectivePostmenopausal changes in bone mass and structure compromise the mechanical properties of proximal humerus, predisposing it to low-energy fractures with complex morphology. The aim of the study is to investigate associations of bone quality and estimated bone strength of the surgical neck with age after menopause.

methodsA total of 122 healthy postmenopausal women were recruited from December 2016 to December 2022 and assigned to three groups: the 50-59 years group, the 60-69 years group, and the older than 70 years group. Bone properties of the surgical neck, including volumetric bone mineral density (vBMD), cortical thickness (CTh), the periosteal and medullary size, and estimated indices of bone strength were evaluated by quantitative computed tomography.

resultsCompared to the 50-59 years group, postmenopausal women aged over 70 years were characterized by lower cortical thickness (13.9%) and vBMD (6.65%), as well as reduced strength indices including the minimum and maximum section modulus (Z

conclusionIn postmenopausal women, aging is associated with a significant decline in cortical bone thickness and mechanical strength of the proximal humerus, especially over the age of 70 years.

Indexed as

Bone DensityPostmenopauseAgedAge FactorsFemaleHumansHumerusMiddle AgedTomography, X-Ray ComputedAgingBone modeling And remodelingMenopauseOsteoporosisPeriosteal apposition

Identifiers

PMID39117579
PMCPMC11456710

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