Evidence map›Paper›PMID 32509021›Full record

ArticleExperimental and therapeutic medicine2020

Assessment of the association between paraspinal muscle degeneration and quality of life in patients with degenerative lumbar scoliosis.

Yong Tang, Sen Yang, Can Chen, Keyu Luo, Yueqi Chen, Donggui Wang, Jiulin Tan, Qijie Dai, Chengmin Zhang, Wenjie Wu and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 4% of its field
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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Extent of fatty infiltration in lumbar paraspinal muscles in adults with degenerative scoliosis: segmental differences in muscle involvement.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
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  4. Relationship between global muscle atrophy and sagittal imbalance in patients with degenerative lumbar scoliosis: a study based on three-dimensional reconstruction.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 · 2025
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  11. Imaging study of the effect of postural changes on the retroperitoneal oblique corridor in degenerative lumbar scoliosis.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 · 2023
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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 at 2 institutions in 1 country.

Yong TangDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Sen YangDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Can ChenDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Keyu LuoDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Yueqi ChenDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Donggui WangDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Jiulin TanDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Qijie DaiDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Chengmin ZhangDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Wenjie WuDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Jianzhong XuDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Fei LuoDepartment of Orthopaedics, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China.
Army Medical University · CNSouthwest Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aimed to determine the characteristics of multifidus, erector spinae and psoas major degeneration in elderly patients with degenerative lumbar scoliosis (DLS) and the correlation between asymmetric changes and patient quality of life. A total of 49 patients with lumbar scoliosis (DLS group) and 38 healthy individuals (control group) were prospectively examined. The functional cross-sectional area, cross-sectional area difference index (CDI) and fat infiltration rate (FIR) of the multifidus, erector spinae and psoas major at the apical vertebral level were measured using MRI. The visual analogue scale (VAS) score, Oswestry Disability Index (ODI) and 36-item Short Form Health Survey (SF-36) score were used to evaluate patient quality of life. Correlations between the degree of asymmetric muscular degeneration and quality of life were analysed. The CDI of the multifidus, erector spinal and psoas major was higher in the DLS group compared with that in the control group. The CDI of the multifidus was found to be positively associated with the Cobb angle of lumbar scoliosis. Similar results were obtained for fat infiltration between the two groups. In addition, the CDI and FIR difference index of the multifidus was positively correlated with the VAS score and ODI but negatively correlated with the SF-36 score. The quality of life significantly decreased with increasing asymmetric atrophy and fat infiltration in the multifidus. Thus, strategies to enhance the function of the multifidus may have a positive impact on quality of life (Chinese Clinical Trial Registry, registration date, 2018.11.12; registration no. ChiCTR1800019459.).

Indexed as

paraspinal musclespsoas musclesquality of lifescoliosis

Identifiers

PMID32509021
PMCPMC7271738
OpenAlexW3020405335

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.