Evidence map›Paper›PMID 33468108›Full record

ArticleBMC musculoskeletal disorders2021

Is there a correlation between upper lumbar disc herniation and multifidus muscle degeneration? A retrospective study of MRI morphology.

Chong Liu, Jiang Xue, Jingjing Liu, Gang Ma, Abu Moro, Tuo Liang, Haopeng Zeng, Zide Zhang, Guoyong Xu, Zhaojun Lu and 1 more

Abstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

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

23 citing papers in PubMed.

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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

11 authors.

Chong Liu *Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, 530021, Nanning, Guangxi, People's Republic of China.
Jiang Xue *Spine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, 530021, Nanning, Guangxi, People's Republic of China.
Jingjing LiuDepartment of Orthopaedics, Southern Central Hospital of Yunnan Province (The First People's Hospital of Honghe State), Mengzi, Yunnan, People's Republic of China.
Gang MaDepartment of Orthopaedics, Southern Central Hospital of Yunnan Province (The First People's Hospital of Honghe State), Mengzi, Yunnan, People's Republic of China.
Abu MoroSpine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, 530021, Nanning, Guangxi, People's Republic of China.
Tuo LiangSpine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, 530021, Nanning, Guangxi, People's Republic of China.
Haopeng ZengSpine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, 530021, Nanning, Guangxi, People's Republic of China.
Zide ZhangSpine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, 530021, Nanning, Guangxi, People's Republic of China.
Guoyong XuSpine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, 530021, Nanning, Guangxi, People's Republic of China.
Zhaojun LuSpine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, 530021, Nanning, Guangxi, People's Republic of China.
Xinli ZhanSpine and Osteopathy Ward, The First Affiliated Hospital of Guangxi Medical University, No.6 Shuangyong Road, 530021, Nanning, Guangxi, People's Republic of China. zhan191823@163.com.ORCID http://orcid.org/0000-0002-1496-4885

Funding

Guangxi Young and Middle aged Teacher's Basic Ability Promoting Project 2019KY0119National Natural Science Foundation of China 81560359, 81860393Youth Science Foundation of Guangxi Medical University GXMUYFY201712
6 · The paper itself

Abstract

backgroundThe purpose of the study is to investigate the correlation between upper lumbar disc herniation (ULDH) and multifidus muscle degeneration via the comparison of width, the cross-sectional area and degree of fatty infiltration of the lumbar multifidus muscle.

methodsUsing the axial T2-weighted images of magnetic resonance imaging as an assessment tool, we retrospectively investigated 132 patients with ULDH and 132 healthy individuals. The total muscle cross-sectional area (TMCSA) and the pure muscle cross-sectional area (PMCSA) of the multifidus muscle at the L1/2, L2/3, and L3/4 intervertebral disc levels were measured respectively, and in the meantime, the average multifidus muscle width (AMMW) and degree of fatty infiltration of bilateral multifidus muscle were evaluated. The resulting data were analyzed to determine the presence/absence of statistical significance between the study and control groups. Multivariate logistical regression analyses were used to evaluate the correlation between ULDH and multifidus degeneration.

resultsThe results of the analysis of the two groups showed that there were statistically significant differences (p < 0.05) between TMCSA, PMCSA, AMMW and degree of fatty infiltration. The multivariate logistic regression analysis indicated that the TMCSA, PMCSA, AMMW and the degree of fatty infiltration of multifidus muscle were correlated with ULDH, and the differences were statistically significant (P < 0.05).

conclusionsA correlation could exist between multifidus muscles degeneration and ULDH, that may be a process of mutual influence and interaction. Lumbar muscle strengthening training could prevent and improve muscle atrophy and degeneration.

Indexed as

Intervertebral Disc DegenerationParaspinal MusclesAdolescentAdultFemaleHumansLumbar VertebraeMagnetic Resonance ImagingMaleMusclesMuscular AtrophyRetrospective StudiesYoung AdultFatty infiltrationMultifidus muscleMuscle degenerationUpper lumbar disc herniation

Identifiers

PMID33468108
PMCPMC7814711

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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.