Evidence map›Paper›PMID 27004410›Full record

SynthesisEuropean journal of medical research2016

Association between hypertension and deep vein thrombosis after orthopedic surgery: a meta-analysis.

Lei Huang, Jie Li, Yong Jiang

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in European journal of medical research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% 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

32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. Combination of Traditional Chinese Medicine and Low-Molecular-Weight Heparin Prevents Deep Vein Thrombosis After Surgery: A Meta-Analysis.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    Pooled it
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  8. Hypertensive status redicts 30-day postoperative complications following open reduction internal fixation of distal radius fractures.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
    Article
  9. Article
  10. Metaphyseal trauma of the lower extremities in major orthopedic surgery as an independent risk factor for deep vein thrombosis.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2024
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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

3 authors at 2 institutions in 1 country.

Lei HuangDepartment of Orthopedics, The First Affiliated Hospital of Dalian Medical University, No 5, Longbin road, Development Zone, Dalian, 116600, China.
Jie LiDepartment of Orthopedics, The First Affiliated Hospital of Dalian Medical University, No 5, Longbin road, Development Zone, Dalian, 116600, China.
Yong JiangDepartment of Orthopedics, The First Affiliated Hospital of Dalian Medical University, No 5, Longbin road, Development Zone, Dalian, 116600, China. jiangyongshh@hotmail.com.
Dalian Medical University · CNFirst Affiliated Hospital of Dalian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to analyze the association between hypertension and deep vein thrombosis (DVT) after orthopedic surgery.

methodsRelevant studies were identified by a search of PubMed, Embase, China National Knowledge Infrastructure, Wanfang, the Chinese Biomedical Literature, and Weipu database until December 2015. The association between hypertension and DVT after orthopedic surgery was assessed by pooled odds ratios (ORs) and 95% confidence intervals (CIs). Heterogeneity was evaluated by the Chi-square test based on Q statistic and I(2) statistics. Finally, publication bias was evaluated by Egger's test.

resultsA total of 16 articles with 68,955 males and 53,057 females were eventually identified. Studies yielded effects for homogeneous (Q = 38.41, P = 0.0008, and I(2) = 60.9%). Meta-analysis showed that hypertension was associated with DVT orthopedic surgery (OR 2.89, 95% CI 2.18-3.83, Z = 7.38, P < 0.05). No statistical evidence of publication bias was found among studies (t = 1.90, P = 0.08). The funnel plot was symmetry, and the results were reliable.

conclusionsHypertension may promote DVT after orthopedic surgery, and may be an important risk factor of DVT occurrence.

Indexed as

FemaleHumansHypertensionMaleOdds RatioOrthopedic ProceduresPostoperative PeriodRisk AssessmentRisk FactorsVenous ThrombosisDeep vein thrombosisHypertensionMeta-analysis

Identifiers

PMID27004410
PMCPMC4802612
OpenAlexW2309531614

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.