Evidence map›Paper›PMID 39493004›Full record

ArticleTherapeutic advances in chronic disease2024

Quantitative evaluation of risk factors for low back pain in young patients using synthetic magnetic resonance imaging and proton density fat fraction analyses.

Yuan Yang, Wu-Sheng Lin, Hui-Quan Wen, Xiao-Wen Luo, Xiang Zhou, Feng-Yun Zou, Shuang-Shuang Zhong, Ya-Yin Deng, Li-Shan Shen, Yong Zhang and 2 more

Abstract read
In one paragraph

Article in Therapeutic advances in chronic disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Paraspinal muscle quality in chronic low back pain: a systematic review and meta-analysis of muscle atrophy and fat infiltration.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
    Pooled it
  2. Article
  3. 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

12 authors.

Yuan YangDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Wu-Sheng LinDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Hui-Quan WenDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Xiao-Wen LuoDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Xiang ZhouDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Feng-Yun ZouDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Shuang-Shuang ZhongDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Ya-Yin DengDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Li-Shan ShenDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China.
Yong ZhangDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, 600 Tianhe Road, Guangzhou 510630, People's Republic of China.
Qing-Ling LiDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Road, Guangzhou 510630, People's Republic of China.
Ruo-Mi GuoDepartment of Radiology, the Third Affiliated Hospital, Sun Yat-Sen University, No. 600 Tianhe Road, Guangzhou 510630, China.ORCID https://orcid.org/0000-0002-8207-8746

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Lumbar intervertebral disc and paravertebral muscle degeneration are common causes of chronic low back pain (CLBP). However, the exact etiology of CLBP in young patients remains unclear. Identifying the risk factors for CLBP in young patients could expedite the development of effective preventive recommendations. Objectives: To identify the factors influencing the presence and severity of CLBP in young patients by analyzing the associations between the fat content of the paravertebral muscles, T2 value of the lumbar intervertebral disc (LIVD), and visual analog scale (VAS) score. Design: Data for 23 patients diagnosed with CLBP were compared to those of 20 healthy young individuals. Methods: The T2 values of the LIVD and fat content of the psoas major (PM), multifidus (MF), and erector spinae (ES) muscles for 23 young patients with CLBP and 20 healthy individuals were measured and compared using synthetic magnetic resonance imaging and proton density fat fraction analyses. Moreover, the factors (T2 values and fat content) associated with severe CLBP (assessed using the VAS score) were analyzed. Results: The fat content of the right MF and ES was higher in patients with CLBP than in healthy individuals ( Conclusion: Degeneration of the MF and ES may contribute to CLBP in young patients. In addition, the severity of CLBP is positively correlated with the degree of fat infiltration in the MF and ES.

Indexed as

Chronic low back painMagnetic resonance imagingParavertebral muscle

Identifiers

PMID39493004
PMCPMC11528588

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.