Evidence map›Paper›PMID 34782999›Full record

ArticlePain and therapy2022

Detailed Subphenotyping of Lumbar Modic Changes and Their Association with Low Back Pain in a Large Population-Based Study: The Wakayama Spine Study.

Masatoshi Teraguchi, Hiroshi Hashizume, Hiroyuki Oka, Jason P Y Cheung, Dino Samartzis, Hidenobu Tamai, Shigeyuki Muraki, Toru Akune, Sakae Tanaka, Munehito Yoshida and 2 more

Open access · goldAbstract read
In one paragraph

Article in Pain and therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. MRI radiomics reveals pain-related biomarkers for modic changes.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
  5. Review
  6. A comparison of approaches to studying relationships between lumbar spinal degeneration findings demonstrates advantages to interspace-level analyses over person-level analyses.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
    Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Is ABO blood type a risk factor for adjacent segment degeneration after lumbar spine 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 · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Discovery of circulating blood biomarkers in patients with and without Modic changes of the lumbar spine: a preliminary analysis.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 · 2024
    Article
  17. Prevalence and distribution of Schmorl node and endplate signal change, and correlation with disc degeneration in a 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 · 2024
    Article
  18. Article
  19. Review
  20. 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 at 4 institutions in 3 countries.

Masatoshi TeraguchiDepartment of Orthopaedic Surgery, Wakayama Medical University Kihoku Hospital, 219 Myoji, Katsuragi Town, Ito, Wakayama, Japan. m-tera@wakayama-med.ac.jp.ORCID http://orcid.org/0000-0003-4578-0656
Hiroshi HashizumeDepartment of Orthopaedic Surgery, Wakayama Medical University, Wakayama, Japan.
Hiroyuki OkaDepartment of Medical Research and Management for Musculoskeletal Pain, Faculty of Medicine, 22nd Century Medical and Research Center, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
Jason P Y CheungDepartment of Orthopaedics and Traumatology, The University of Hong Kong, Pok Fu Lam, Hong Kong SAR, China.
Dino SamartzisDepartment of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA.
Hidenobu TamaiDepartment of Orthopaedic Surgery, Wakayama Medical University, Wakayama, 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.
Sakae TanakaDepartment of Orthopaedic Surgery, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
Munehito YoshidaDepartment of Orthopaedic Surgery, Wakayama Medical University, 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 · JPChinese University of Hong Kong · HKRush University Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionTo examine the association between the five types of Modic changes and low back pain (LBP) in a large population-based cohort.

methodsOf the 952 participants in the second Wakayama Spine Study, 814 (men, 246; women, 568; mean age, 63.6 years) were included in this study. Endplate changes on magnetic resonance imaging were classified according to the Modic classification system. Low back pain (LBP) was defined as continuous back pain for at least 48 h in the past month that is currently present. The prevalence of Modic changes in the lumbar region was assessed. Multivariate logistic regression analysis was conducted to determine the association between detailed subphenotype of Modic change and LBP comparing no Modic change in the lumbar spine and each level, respectively.

resultsModic changes throughout the lumbar spine were noted in 63.5% (n = 516) of all participants, with types I, I/II, II, II/III, and III observed in 7.8% (n = 63), 10.8% (n = 88), 40.0% (n = 326), 2.1% (n = 17), and 2.7% (n = 22), respectively. Modic types I/II were associated with LBP [odds ratio (OR): 3.26; 95% confidence interval (CI) 1.9, 5.5]. Furthermore, Modic type I/II changes at L2/3 and L4/5 were significantly associated with LBP (odds ratio: 2.77; 95% CI 1.04, 7.39 at L2/3; odds ratio: 2.86; 95% CI 1.39, 5.90 at L4/5).

conclusionsType I/II Modic changes in the lumbar region are significantly associated with LBP. To the best of our knowledge, this is the first large population-based study on the association between various Modic changes and LBP.

Indexed as

Detailed subphenotypingLarge population-based studyLow back painModic change

Identifiers

PMID34782999
PMCPMC8861214
OpenAlexW3213781512

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.