ArticleSkeletal radiology2018
Lumbar paraspinal muscle fat infiltration is independently associated with sex, age, and inter-vertebral disc degeneration in symptomatic patients.
Article in Skeletal radiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 3 of them syntheses that pooled it.
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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.
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.
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Who cites it
68 citing papers in PubMed, 3 syntheses or guidelines pooled it, 104 citations in OpenAlex.
- Automatability and validity of methods for the quantification of intra-/Intermuscular adipose tissue in conventional MRI: a systematic review.BMC medical imaging · 2025Pooled it
- Structural changes of the multifidus in animal models of intervertebral disk degeneration: a systematic review.Frontiers in surgery · 2024Pooled it
- Imaging Evaluation of Fat Infiltration in Paraspinal Muscles on MRI: A Systematic Review with a Focus on Methodology.Orthopaedic surgery · 2021Pooled it
- The Association Between Lumbar Disc Degeneration and Paraspinal Muscle Morphology: The Role of Age in a Quantitative Magnetic Resonance Imaging-Based Study.Biomedicines · 2026Article
- A multicenter study on the prediction model for chronic low back pain after lumbar decompression surgery in patients with diabetes mellitus: integration of metabolic and paraspinal muscle features.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 · 2026Article
- Machine learning-based identification and ranking of risk factors for lumbar paraspinal muscle atrophy.Archives of orthopaedic and trauma surgery · 2026Article
- Association between lumbar disc degeneration at L4-L5 level and atrophy of paraspinal muscles and gluteus medius: a cross-sectional study using 3T quantitative magnetic resonance imaging.BMC medical imaging · 2025Article
- Comparison of paravertebral muscle thickness and fatty infiltration in patients with osteoporosis, osteopenia and normal bone mineral density: a single-blind retrospective controlled trial.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 · 2025Article
- Paraspinal muscles and gluteus medius fat infiltration are both associated with lumbar disc herniation.Insights into imaging · 2025Article
- Burden of low-back pain disease caused by occupational ergonomic factors in China from 1990 to 2021 and forecast for 2035: a systematic analysis and comparison with global trends.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 · 2025Article
- How to prevent preoperative adjacent segment degeneration L5/S1 segment occuring postoperative adjacent segment disease? A retrospective study of risk factor analysis.Journal of orthopaedic surgery and research · 2025Review
- Polygenic height prediction for the Han Chinese in Taiwan.NPJ genomic medicine · 2025Article
- Radiological frontiers in understanding paraspinal muscle pathophysiology in chronic low back pain.Frontiers in medicine · 2025Review
- Muscle fat infiltration: a narrative review of the magnetic resonance (MR)-based evaluation methods and their clinical applications.Quantitative imaging in medicine and surgery · 2024Review
- Article
- The Differences on the Fatty Infiltration of Paraspinal Muscles between Single- and Multiple-level Intervertebral Disc Degeneration in Patients with Lumbar Disc Herniation.Orthopaedic surgery · 2024Observational
- Association of MRI findings with paraspinal muscles fat infiltration at lower lumbar levels in patients with chronic low back pain: a multicenter prospective study.BMC musculoskeletal disorders · 2024Article
- Exploring the interplay between paraspinal muscular status and bone health in osteoporosis and fracture risk: a comprehensive literature review on computed tomography (CT) and magnetic resonance imaging (MRI) studies.Quantitative imaging in medicine and surgery · 2024Review
- A Retrospective Study of the Effect of Spinopelvic Parameters on Fatty Infiltration in Paraspinal Muscles in Patients With Lumbar Spondylolisthesis.Neurospine · 2024Article
- Relationship between paravertebral muscle degeneration and spinal-pelvic sagittal parameters in patients with lumbar disc herniation.Scientific reports · 2024Article
8 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo determine the association of paraspinal muscles and psoas relative cross-sectional area (RCSA) and fat signal fraction (FSF) with sex, age, and intervertebral disc degeneration (IDD) in symptomatic patients.
methodsWe retrospectively evaluated 80 adult patients with spinal symptoms using T2-weighted magnetic resonance images. We determined RCSA and FSF of the paraspinal muscles (erector spinae and multifidus) and psoas from L1-L2 to L5-S1; we determined IDD using the Pfirrmann classification. We compared differences in muscle RCSA and FSF based on sex and IDD, and we correlated age and IDD with RCSA and FSF. Using multivariate linear regression analyses, we determined the impact of sex, age, and IDD on RCSA and FSF.
resultsMen exhibited larger psoas RCSA but not larger paraspinal muscles RCSA than women. Women had larger FSF in the paraspinal muscles and psoas. Increasing IDD was associated with larger FSF if ≥2 Pfirrmann grades were observed. IDD correlated with FSF of the paraspinal muscles, and age correlated with FSF of the paraspinal muscles and psoas. IDD was less consistently correlated with RCSA, but age correlated negatively with RCSA of all three muscles. Linear regression analyses demonstrated that sex, age, and IDD were each independently associated with FSF of the paraspinal muscles; additionally, sex and age, but not IDD, were associated with psoas FSF. RCSA was less consistently influenced by these three variables.
conclusionsSex, age, and IDD are independently associated with paraspinal muscles FSF; only sex and age influence psoas FSF.
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Registered trials
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.