Evidence map›Paper›PMID 28151913›Full record

ArticleMedicine2017

Factors predicting surgical site infection after posterior lumbar surgery: A multicenter retrospective study.

Tao Wang, Hui Wang, Da-Long Yang, Li-Qiang Jiang, Li-Jun Zhang, Wen-Yuan Ding

RetractedOpen access · goldAbstract readMulticenter StudyRetracted Publication
In one paragraph

Article in Medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
7.2field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. Pooled it
  2. Effect of Sociodemographic Differences on Elective Lumbar Fusion Surgery.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2026
    Article
  3. Are cancer prognostic factors useful in predicting surgical site infections after spinal instrumentation 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
  4. Review
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  18. A prediction model of surgical site infection after instrumented thoracolumbar spine surgery in adults.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 · 2019
    Article
  19. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Tao WangDepartment of Spinal Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang Department of Orthopaedics, HanDan Central Hospital, HanDan Department of Orthopaedics, The First Hospital of Shijiazhuang, Shijiazhuang, China.
Hui Wang
Da-Long Yang
Li-Qiang Jiang
Li-Jun Zhang
Wen-Yuan Ding
Hebei Medical University · CNHandan College · CNThird Hospital of Hebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This is a retrospective study.The purpose of this study is to explore incidence and risk factors for surgical site infection (SSI) after posterior lumbar surgery.SSI is a common complication after posterior lumbar surgery, bringing mental and physical pain and prolonging hospital stay. However, predisposing factors, as reported less, remain controversial.Patients who underwent posterior lumbar surgery at 3 centers between 2006 and 2016 were included. The possible factors include 3 aspects: demographic variables-age, sex, body mass index (BMI), waist-to-hip radio (WHR), hypertension, diabetes, heart disease, smoking, drinking, steroidal injection, surgical time between June and September, preoperative shower; blood test variables-white blood cell (WBC), neutrophil, red blood cell (RBC), hemoglobin (Hb), total protein (TP), albumin, albumin/globulin (A/G), C-reactive protein (CRP), procalcitonin (PCT), erythrocyte sedimentation rate (ESR) and surgical related variables-operation time, blood loss, operative level, instrumentation, incision length. Factors related with SSI were also performed by multivariate analysis.The prevalence of SSI was 3.00% (267 cases of 8879) had a postoperative wound infection. There were significant difference in WHR (0.92 vs 0.83), WBC (4.31 vs 6.69), TP (58.7 vs 65.2), albumin (36.9 vs 43.2), CRP (2.01 vs 0.57), PCT (0.097 vs 0.067), operation time (217.9 vs 195.7), blood loss (997.1 vs 915.3) and operative level (3.05 vs 2.45) and incision length (24.1 vs 20.0) between SSI group and non-SSI group. >60 years old, female, BMI <18.5 and >30.0, diabetes, male smoking, preoperative steroidal injection, surgical time between June and September, no preoperative shower, instrumentation surgery were risk factors for SSI after posterior lumbar surgery.Many factors, >60 years old, female, BMI, WHR, diabetes, male smoking, preoperative steroidal injection, surgical time between June and September, preoperative shower, WBC, TP, albumin, CRP, PCT, operation time, blood loss and operative level, instrumentation surgery and incision length, could predict SSI after posterior lumbar surgery. Measure should be taken before surgery to lower incidence of SSI after surgery.

Indexed as

AgedAge FactorsBlood Loss, SurgicalCalcitoninC-Reactive ProteinFemaleHumansIncidenceLeukocyte CountLumbar VertebraeMaleMiddle AgedMultivariate AnalysisOperative TimeOrthopedic ProceduresPreoperative PeriodCalcitoninC-Reactive ProteinSerum Albumin

Identifiers

PMID28151913
PMCPMC5293476
OpenAlexW2586323439

What OpenQuestion holds

Textmetadata
LicenceCC BY-SA
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.