Evidence map›Paper›PMID 39688791›Full record

ArticleSpine deformity2025

Male patients with adult spinal deformity: sex differences in demographics, radiography, and complications.

Xuepeng Wei, Go Yoshida, Tomohiko Hasegawa, Yu Yamato, Tomohiro Banno, Hideyuki Arima, Shin Oe, Koichiro Ide, Tomohiro Yamada, Kenta Kurosu and 1 more

Abstract read
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Article in Spine deformity, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Free-hand insertion of S2AI screw: what can we learn from O-arm navigation?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 · 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

11 authors.

Xuepeng WeiDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
Go YoshidaDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan. goy@hama-med.ac.jp.ORCID http://orcid.org/0000-0003-0265-6372
Tomohiko HasegawaDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
Yu YamatoDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
Tomohiro BannoDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
Hideyuki ArimaDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
Shin OeDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
Koichiro IdeDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
Tomohiro YamadaDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
Kenta KurosuDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.
Yukihiro MatsuyamaDepartment of Orthopedic Surgery, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-Ku, Hamamatsu City, Shizuoka, 431-3192, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aimed to investigate sex-related differences in demographics, radiography, and perioperative complications in adult spinal deformity (ASD) surgeries.

methodsThis retrospective cohort, single-center study enrolled patients who underwent long-instrumented fusion from the thoracic spine to the ilium for ASD, with a minimum follow-up of 2 years. The incidence of preoperative comorbidities, perioperative complications, and postoperative mechanical complications was analyzed.

resultsOf the 323 patients, ASD was more common in females (85.8%). The T-score in female patients was lower than that in male patients (-1.6 ± 1.1 vs.- 0.8 ± 1.0, p = 0.02). Male patients demonstrated lower rates of degenerative kyphoscoliosis (83.4% vs. 65.2%, p = 0.004) but higher rates of neuromuscular disease (7.6% vs. 21.7%, p = 0.003) than female patients. Male patients exhibited higher prevalence of cardiovascular disease (4.0% vs. 13.5%, p = 0.034) and hemodialysis (2.5% vs. 10.8%, p = 0.035). Additionally, male patients had a higher Charlson Comorbidity Index than female patients (0.8 ± 1.1 vs. 1.4 ± 1.1, p = 0.001). Moreover, male patients showed higher perioperative complications in surgical site infection (5.1% vs. 15.2%, p = 0.018). However, the incidence of proximal junctional failure (43.3% vs. 39.1%, p = 0.595) and rod fracture (27.8% vs. 26.1%, p = 0.81) was not different.

conclusionsMale patients with ASD demonstrated frequent pathology of neuromuscular disease, preoperative comorbidities, and surgical site infection, necessitating careful preoperative checkups and intraoperative care.

Indexed as

Postoperative ComplicationsScoliosisSpinal CurvaturesSpinal FusionAdultAgedComorbidityFemaleHumansMaleMiddle AgedRadiographyRetrospective StudiesSex FactorsThoracic VertebraeAdult spinal deformityComorbidityComplicationSex difference

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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.