| Item type |
itemtype_ver1(1) |
| 公開日 |
2023-06-13 |
| タイトル |
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タイトル |
The age-specific normative values of standing whole-body sagittal alignment parameters in healthy adults: based on international multicenter data |
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言語 |
en |
| 著者 |
Ouchida, Jun
Nakashima, Hiroaki
Kanemura, Tokumi
Okamoto, Masashi
Hatsushikano, Shun
Imagama, Shiro
Le Huec, Jean Charles
Hasegawa, Kazuhiro
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利 |
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言語 |
en |
|
権利情報 |
This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s00586-022-07445-y |
| 内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
Purpose: To investigate the age-specific normative values of whole-body sagittal alignment (WBSA) including global balance parameters in healthy adults and to clarify the correlations among parameters based on the data from three international multicenter. Methods: Three hundred and seventeen healthy subjects (range: 20–84 y.o., mean: 43.8 ± 14.7 y.o.) were included and underwent whole-body biplanar X-ray imaging system. Spinopelvic parameters and knee flexion (KF), the center of acoustic meatus (CAM)-hip axis (HA), and C2 dentiform apophyse (OD)-HA, the cranial center (Cr)-HA were evaluated radiologically. Sub-analysis for correlation analysis between age and parameters and among parameters was performed to investigate age-specific change and compensatory mechanisms. Results: For age-related change, C2-7 angle (r = .326 for male/.355 for female), KF (r = .427/.429), and SVA (r = .234/.507) increased with age in both male and female group. For global parameters related to the center of the gravity, correlations with age were not significant (r = .120/.161 for OD-HA, r = .163/.275 for Cr-HA, r = .149/.262 for CAM-HA). Knee flexion (KF) has correlation with global parameters (i.e., SVA, OD-HA, Cr-HA, CAM-HA) and does not have correlations with local spinopelvic alignment. Conclusion: While several local alignment changes with age were found, changes in global parameters related to the center of gravity were kept relatively mild by the chain of compensation mechanisms including the lower limbs. We showed the normative values for a comprehensive WBSA in standing posture from large international healthy subjects’ database. |
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言語 |
en |
| 出版者 |
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出版者 |
Springer |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 出版タイプ |
|
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1007/s00586-022-07445-y |
| 収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0940-6719 |
| 書誌情報 |
en : European Spine Journal
巻 32,
号 2,
p. 562-570,
発行日 2023-02
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| ファイル公開日 |
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日付 |
2024-02-01 |
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日付タイプ |
Available |
Blinded_manuscript_revised.pdf (578 KB)
