Evidence map›Paper›PMID 36079160›Full record

ArticleJournal of clinical medicine2022

Change in Physical and Mental Quality-of-Life between the Short- and Mid-Term Periods after Cervical Laminoplasty for Cervical Spondylotic Myelopathy: A Retrospective Cohort Study with Minimum 5 Years Follow-up.

Koji Tamai, Akinobu Suzuki, Hidetomi Terai, Minori Kato, Hiromitsu Toyoda, Shinji Takahashi, Akito Yabu, Yuta Sawada, Masayoshi Iwamae, Hiroaki Nakamura

Abstract read
In one paragraph

Article in Journal of clinical medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Domain-specific recovery process of cervical myelopathy after laminoplasty using Japanese orthopaedic association cervical myelopathy evaluation questionnaire: a prospective 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 · 2025
    Article
  2. 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

10 authors.

Koji TamaiDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.ORCID 0000-0003-1467-2599
Akinobu SuzukiDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.
Hidetomi TeraiDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.ORCID 0000-0001-9183-3363
Minori KatoDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.
Hiromitsu ToyodaDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.ORCID 0000-0002-3126-0046
Shinji TakahashiDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.
Akito YabuDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.
Yuta SawadaDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.
Masayoshi IwamaeDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.ORCID 0000-0002-3444-4078
Hiroaki NakamuraDepartment of Orthopedics, Osaka Metropolitan University Graduate School of Medicine, Osaka 545-8585, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mid-term surgical outcomes of cervical spondylotic myelopathy (CSM), evaluated using the cervical Japanese Orthopedic Association (cJOA) score, are reported to be satisfactory. However, there remains room for improvement in quality-of-life (QOL), especially after short-term follow-up. We aimed to demonstrate changes in mental and physical QOL between short- and mid-term follow-ups and determine the predictive factors for deterioration of QOL. In this retrospective cohort study, 80 consecutive patients underwent laminoplasty for CSM. The outcome measures were Short Form-36 Physical Component Summary (PCS), Mental Component Summary (MCS), and cJOA scores. PCS and MCS scores were compared at the 2- and 5-year postoperative time points. Additionally, a multivariate logistic regression model was used to identify the predictive factors for deterioration. Significant factors in the logistic regression analysis were analyzed using receiver-operating characteristic curves. The results showed that MCS scores did not deteriorate after 2 years postoperatively (p = 0.912). Meanwhile, PCS significantly declined between 2 and 5 years postoperatively (p = 0.008). cJOA scores at 2 years postoperatively were significantly associated with PCS deterioration at 2-year follow-up. In conclusion, only physical QOL might show deterioration after short-term follow-up. Such deterioration is likely in patients with a cJOA score <13.0 at 2 years postoperatively.

Indexed as

cervical spondylotic myelopathydecompressiondeteriorationimprovementlaminoplastymid-termoutcomequality-of-lifespinal surgerywell-being

Identifiers

PMID36079160
PMCPMC9457037

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.