Evidence map›Paper›PMID 33001281›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 Society2020

Prediction of satisfaction after correction surgery for adult spinal deformity: differences between younger and older patients.

Kazunori Hayashi, Louis Boissière, Daniel Larrieu, Anouar Bourghli, Olivier Gille, Jean-Marc Vital, Fernando Guevara-Villazón, Ferran Pellisé, Francisco Javier Sánchez Pérez-Grueso, Frank Kleinstück and 5 more

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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, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Factors associated with failure to achieve Scoliosis Research Society-22r minimal clinically important difference despite achieving optimal global alignment in adult spinal deformity surgery.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
  3. Radiographic and patient reported outcomes in adult spinal deformity revision surgery.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
  4. Article
  5. Rod angulation does not reflect sagittal curvature in adult spinal deformity surgery: comparison of lumbar lordosis and rod contouring.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
  6. Novel assessment of physiotherapy outcomes in adults with structural spinal disorders.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
  7. 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

15 authors at 8 institutions in 6 countries.

Kazunori HayashiSpine Surgery Unit, Bordeaux University Pellegrin Hospital, Bordeaux, France. kh_ocg@yahoo.co.jp.ORCID 0000-0002-2765-822X
Louis BoissièreSpine Surgery Unit, Bordeaux University Pellegrin Hospital, Bordeaux, France.
Daniel LarrieuSpine Surgery Unit, Bordeaux University Pellegrin Hospital, Bordeaux, France.
Anouar BourghliOrthopedic and Spinal Surgery Department, Kingdom Hospital, Riyadh, Saudi Arabia.
Olivier GilleSpine Surgery Unit, Bordeaux University Pellegrin Hospital, Bordeaux, France.
Jean-Marc VitalSpine Surgery Unit, Bordeaux University Pellegrin Hospital, Bordeaux, France.
Fernando Guevara-VillazónSpine Surgery Unit, Bordeaux University Pellegrin Hospital, Bordeaux, France.
Ferran PelliséSpine Surgery Unit, Vall D'Hebron Hospital, Barcelona, Spain.
Francisco Javier Sánchez Pérez-GruesoSpine Surgery Unit, Hospital Universitario La Paz, Madrid, Spain.
Frank KleinstückSpine Center, Schulthess Klinik, Zürich, Switzerland.
Emre AcarogluAnkara Spine Center, Ankara, Turkey.
Ahmet AlanayComprehensive Spine Center, Acibadem Maslak Hospital, Istanbul, Turkey.
Hiroaki NakamuraDepartment of Orthopedic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan.
Ibrahim ObeidSpine Surgery Unit, Bordeaux University Pellegrin Hospital, Bordeaux, France.
European Spine Study Group, ESSG
Hôpital Pellegrin · FROsaka City University · JPAcıbadem University · TRHospital Universitario La Paz · ESSchulthess-Klinik · CHAnkara Spine Center · TRRiyadh Armed Forces Hospital · SAVall d'Hebron Hospital Universitari · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAchieving an adequate level of patient's satisfaction with results is one of the goals of adult spinal deformity (ASD) surgery. However, it is unclear whether the same factors affect satisfaction in all patient populations. Patients' age influences the postoperative course and prevalence of complications after ASD surgery. The purpose of this study was to determine the factors predicting satisfaction 2 years after ASD surgery in younger and older patients.

methodsA total of 119 patients under 40 years old, 155 patients 40 to 65 years old, and 148 patients over 65 years old at surgery who were followed for a minimum of 2 years after surgery were included. Multivariate analysis was used to determine independent related factors with maximum AUC for satisfaction 2 years after surgery in each group. A propensity-matched cohort under equivalent demographic and clinical characteristics was used to confirm the results.

resultsLogistic regression analyses revealed satisfaction among the under-40 group corresponded to prior spine surgery, complications, and self-image. That among the 40-to-65 group corresponded to neurologic complication, revision surgery, pain, and sagittal vertical axis restoration. Among the over-65 group satisfaction correlated with revision surgery, standing ability, and lumbar lordosis index restoration. Propensity score matching confirmed that sagittal alignment correction led to substantial satisfaction.

conclusionsIn younger patients, avoiding complications and improving patients' self-image were essential for substantial satisfaction levels. In older patients, revision, standing ability, as well as sagittal spinopelvic alignment restoration, were the key factors. Surgeons should consider the differences in goals of each patient.

Indexed as

Personal SatisfactionAdultAgedHumansLumbar VertebraeMiddle AgedPatient SatisfactionPostoperative ComplicationsRetrospective StudiesSpinal FusionAdult spinal deformityAppearancePatient satisfactionPropensity scoreSagittal alignment

Identifiers

PMID33001281
OpenAlexW3090695259

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.