Evidence map›Paper›PMID 35079089›Full record

ArticleScientific reports2022

Clinical characteristics of geriatric patients with non-specific chronic low back pain.

Yoshihito Sakai, Norimitsu Wakao, Hiroki Matsui, Tsuyoshi Watanabe, Hiroki Iida, Ken Watanabe

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
3.5field-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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Paraspinal muscle quality in chronic low back pain: a systematic review and meta-analysis of muscle atrophy and fat infiltration.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. Trial
  3. Review
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  8. Relationships between psoas muscle index, lumbar lordosis, and chronic low back pain in middle-aged and elderly people.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
    Review
  9. Article
  10. Clinical Factors Contributing to Age-Related Gait Dysfunction in Older Adults.Geriatric orthopaedic surgery & rehabilitation · 2025
    Article
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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

6 authors at 1 institution in 1 country.

Yoshihito SakaiDepartment of Orthopaedic Surgery, National Center for Geriatrics and Gerontology, 35 Gengo, Obu, Aichi Prefecture, Japan. jsakai@ncgg.go.jp.
Norimitsu WakaoDepartment of Orthopaedic Surgery, National Center for Geriatrics and Gerontology, 35 Gengo, Obu, Aichi Prefecture, Japan.
Hiroki MatsuiDepartment of Orthopaedic Surgery, National Center for Geriatrics and Gerontology, 35 Gengo, Obu, Aichi Prefecture, Japan.
Tsuyoshi WatanabeDepartment of Orthopaedic Surgery, National Center for Geriatrics and Gerontology, 35 Gengo, Obu, Aichi Prefecture, Japan.
Hiroki IidaDepartment of Orthopaedic Surgery, National Center for Geriatrics and Gerontology, 35 Gengo, Obu, Aichi Prefecture, Japan.
Ken WatanabeDepartment of Bone and Joint Disease, National Center for Geriatrics and Gerontology, Obu, Aichi Prefecture, Japan.
National Center for Geriatrics and Gerontology · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A comprehensive analysis of clinical information in patients with chronic low back pain (CLBP) was performed to clarify the clinical characteristics of geriatric LBP from the perspective of body composition, spinal alignment, and blood findings related to senescence. We enrolled 203 patients with an average age of 79.0 years (77 men and 126 women), with non-specific CLBP as a single-center prospective cohort study, the patients were compared with age- and sex-matched controls without CLBP using a propensity score-matching. We performed laboratory analysis, radiographic evaluations for global spinal parameter and lumbar degeneration, and body composition analysis using whole-body dual-energy X-ray absorptiometry. We observed a higher red blood cell distribution width (RDW) (p < 0.001), which is an index of aging, as well as a lower vitamin D level (p = 0.002), skeletal muscle mass index (p = 0.045) and a higher fat mass (p = 0.007) in patients with CLBP. Moreover, patients with geriatric CLBP had significantly lower lumbar lordosis (p = 0.024), and higher sagittal vertical axis (p = 0.006) was correlated with lower extremity and trunk muscle mass (p < 0.001), independent of lumbar degeneration. Geriatric patients with CLBP have sarcopenic fat accumulation and spinal sagittal malalignment with senescent status, such as elevated RDW and hypovitaminosis D.

Indexed as

AgedAged, 80 and overBody CompositionChronic DiseaseCohort StudiesFemaleHumansIntervertebral Disc DegenerationIntervertebral Disc DisplacementLordosisLow Back PainLumbar VertebraeMaleMuscle, SkeletalProspective StudiesRadiography

Identifiers

PMID35079089
PMCPMC8789852
OpenAlexW4220705133

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.