Evidence map›Paper›PMID 33037486›Full record

ArticleEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2021

Association between types of Modic changes in the lumbar region and low back pain in a large cohort: the Wakayama spine study.

Yoshimasa Mera, Masatoshi Teraguchi, Hiroshi Hashizume, Hiroyuki Oka, Shigeyuki Muraki, Toru Akune, Hiroshi Kawaguchi, Kozo Nakamura, Hidenobu Tamai, Sakae Tanaka and 3 more

Abstract read
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In one paragraph

Article in 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, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
5.6field-weighted citation impact, top 3% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Influence of endplate degeneration on fusion process in lateral lumbar interbody fusion.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
    Article
  4. IntradiscalJOR spine · 2026
    Article
  5. Association between modic changes, disc degeneration, and pelvic incidence-lumbar lordosis mismatch in a large population based cohort: the Wakayama spine study.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
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  17. Asymmetric distribution of Modic changes in patients with lumbar disc herniation.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
    Article
  18. MRI image features with an evident relation to low back pain: a narrative review.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
    Review
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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

13 authors at 2 institutions in 1 country.

Yoshimasa MeraSpine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi Town, Ito, Wakayama, Japan.
Masatoshi TeraguchiSpine Care Center, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi Town, Ito, Wakayama, Japan. m-tera@wakayama-med.ac.jp.ORCID 0000-0003-4578-0656
Hiroshi HashizumeDepartment of Orthopaedic Surgery, Wakayama Medical University, Wakayama, Japan.
Hiroyuki OkaDepartment of Medical Research and Management for Musculoskeletal Pain, 22nd Century Medical and Research Center, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
Shigeyuki MurakiDepartment of Preventive Medicine for Locomotive Organ Disorders, 22nd Century Medical and Research Center, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
Toru AkuneDepartment of Preventive Medicine for Locomotive Organ Disorders, 22nd Century Medical and Research Center, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
Hiroshi KawaguchiDepartment of Orthopaedic Surgery, The University of Tokyo, Bunkyoku, Tokyo, Japan.
Kozo NakamuraDepartment of Orthopaedic Surgery, The University of Tokyo, Bunkyoku, Tokyo, Japan.
Hidenobu TamaiDepartment of Orthopaedic Surgery, Wakayama Medical University, Wakayama, Japan.
Sakae TanakaDepartment of Orthopaedic Surgery, The University of Tokyo, Bunkyoku, Tokyo, Japan.
Munehito YoshidaDepartment of Orthopaedic Surgery, Sumiya Orthopaedic Hospital, Wakayama City, , Wakayama, Japan.
Noriko YoshimuraDepartment of Preventive Medicine for Locomotive Organ Disorders, 22nd Century Medical and Research Center, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
Hiroshi YamadaDepartment of Orthopaedic Surgery, Wakayama Medical University, Wakayama, Japan.
The University of Tokyo · JPWakayama Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe clinical significance of Modic changes in low back pain (LBP) is yet to be clarified. Thus, this study aimed to examine the association between Modic changes and LBP after adjustment for confounding factors.

methodsWe evaluated participants in the second Wakayama Spine Study. The degree of endplate changes as measured using magnetic resonance imaging was classified based on the Modic classification system. The prevalence of the types of Modic change in the lumbar region and at each level was assessed. Multivariate logistic regression analysis was conducted to determine the association between the types of Modic changes and LBP with adjustment for age, sex, body mass index, disc degeneration score, and disc displacement score. The LBP intensity was also compared according to the Visual Analogue Scale (VAS) score among the three types of Modic change.

resultsOverall, 814 subjects were evaluated. Type II Modic changes were the most prevalent (41.9%). Only type I Modic changes were significantly associated with LBP (odds ratio): 1.84, 95% confidence interval [CI]: 1.1-2.9). The LBP VAS score was significantly higher in subjects with type I Modic change than that in those with no Modic change (23.9 ± 26.3 vs. 9.9 ± 19.4, p < 0.05).

conclusionType I Modic changes in the lumbar region are significantly associated with LBP. Profiling Modic changes may be helpful to improve targeted treatment of LBP.

Indexed as

Intervertebral Disc DegenerationLow Back PainHumansLumbar VertebraeLumbosacral RegionMagnetic Resonance ImagingLow back painLumbar spineModic changesMRIPhenotype

Identifiers

PMID33037486
OpenAlexW3092071991

What OpenQuestion holds

Textmetadata
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.