Evidence map›Paper›PMID 25374300›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 Society2015

Relationship between sagittal spinal alignment and the incidence of vertebral fracture in menopausal women with osteoporosis: a multicenter longitudinal follow-up study.

Jian Dai, Xiaojuan Yu, Shushu Huang, Lu Fan, Guotai Zhu, Hailang Sun, Xiaoming Tang

Abstract readMulticenter Study
PubMed Publisher
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, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 29% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. The influence of osteoporotic vertebral fractures on global sagittal alignment in elderly patients: a systematic review and meta-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 · 2023
    Pooled it
  2. Does spinopelvic alignment affect the union status in thoracolumbar osteoporotic vertebral compression fracture?European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2017
    Trial
  3. Association of vertebral fractures and dynamic sagittal spinal alignment during stand-up and sit-down.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. Article
  5. Incidence and risk factors of subsequent vertebral fracture following percutaneous vertebral augmentation in postmenopausal women.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
  6. Association of paraspinal and psoas muscle morphology with recurrent lumbar disc herniation: a retrospective case-control 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
    Article
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  12. Changes in spinal sagittal balance after a new osteoporotic vertebral compression fracture.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2024
    Article
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  14. Bone microstructure and volumetric bone mineral density in patients with global sagittal malalignment.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
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  17. Association with sagittal alignment and osteoporosis-related fractures in outpatient women with osteoporosis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2022
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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

7 authors at 4 institutions in 1 country.

Jian DaiDepartment of Orthopedics Surgery, Huai'an First People's Hospital, Nanjing Medical University, 6 Beijing Road West, Huai'an, 223300, Jiangsu, China.
Xiaojuan Yu
Shushu Huang
Lu Fan
Guotai Zhu
Hailang Sun
Xiaoming Tang
Nanjing Medical University · CNHuaian First People’s Hospital · CNNantong University · CNNorthern Jiangsu People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate the relationship between sagittal spinal alignment and the incidence of vertebral fracture in patients with osteoporosis.

methodsA cohort of 1,044 postmenopausal women with osteoporosis were prospectively observed for the incidence of lumbar vertebral fracture. Baseline characteristics of the subjects were recorded, including age, year post-menopause, body height and weight, lumbar spine BMD (LSBMD) and femoral neck BMD (FNBMD). Patients with radiologically diagnosed lumbar vertebral fractures were assigned to the fracture group, and 150 randomly selected participants were assigned to the non-fracture group. Parameters depicting sagittal spinal alignment, including sacral slope (SS), pelvic tilt, pelvic incidence (PI), thoracic kyphpsis, lumbar lordosis (LL), lumbar lordosis index (LLI) and sagittal vertical axis, were measured for both groups. Comparison between the two groups was carried out by Student's t test. Variables showing significant differences were entered into a logistic regression analysis to determine the independent risk factors.

resultsPatients with fracture events had significantly lower LSBMD as well as a significantly longer year post-menopause. Besides, patients with vertebral fracture were found to have significantly lower LL, LLI, SS and PI. Regression analysis showed that LSBMD (OR = 0.27), LL (OR = 0.3), LLI (OR = 0.43) and PI (OR = 0.67) had significant associations with the risk of vertebral fracture.

conclusionsOsteoporosis patients with low LL, LLI, and PI could be at high risk of lumbar vertebral fracture. In addition to BMD, the abnormal sagittal spinal profile should also be taken into consideration when predicting the incidence of vertebral fracture in such patients.

Indexed as

AgedBody HeightBone DensityChinaFemaleFollow-Up StudiesHumansIncidenceLumbar VertebraeMiddle AgedOsteoporosis, PostmenopausalOsteoporotic FracturesPelvisSacrumSpinal CurvaturesSpinal Fractures

Identifiers

PMID25374300
OpenAlexW2035482833

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.