Evidence map›Paper›PMID 35295824›Full record

ReviewGeriatric orthopaedic surgery & rehabilitation2022

Risk Factors for Perioperative Hidden Blood Loss After Intertrochanteric Fracture Surgery in Chinese Patients: A Meta-Analysis.

Tao Wang, Junfei Guo, Zhiyong Hou

Open access · goldAbstract readReview
In one paragraph

Review in Geriatric orthopaedic surgery & rehabilitation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 16% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Modifiable risk factors for perioperative hidden blood loss in unilateral biportal endoscopic surgery: a systematic review and meta-analysis.Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques · 2025
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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 1 institution in 1 country.

Tao WangDepartment of Orthopaedic Surgery, Third Hospital of Hebei Medical University, China.
Junfei GuoDepartment of Orthopaedic Surgery, Third Hospital of Hebei Medical University, China.
Zhiyong HouDepartment of Orthopaedic Surgery, Third Hospital of Hebei Medical University, China.ORCID https://orcid.org/0000-0001-5838-4025
Hebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Study Design: A meta-analysis. Introduction: To perform a meta-analysis to explore the risk factors of perioperative hidden blood loss (HBL) in the treatment of intertrochanteric fracture for Chinese patients. Significance: An extensive search of the literature was performed in the English databases of PubMed, Embase, and Cochrane Library and the Chinese databases of CNKI and WAN FANG (up to July 2021). We collected factors including demographic data and surgical factors. Data analysis was conducted with RevMan 5.3 and STATA 12.0. Results: Finally, we collected 7 studies including 1377 patients in the final analysis. In our study, female patients ( Conclusions: In our study, female patients, hypertension, time from injury to operation (<2 days), operation time (≥60 mins), fracture type (A2.2 to A3.3), and without anticoagulation were related to increased risks of perioperative HBL in Chinese patients receiving the treatment for the intertrochanteric fracture. We hope this article can guide for surgeons to reduce perioperative HBL as far as possible in the treatment of intertrochanteric fracture.

Indexed as

hidden blood lossintertrochanteric fracturemeta-analysisrisk factors

Identifiers

PMID35295824
PMCPMC8918975
OpenAlexW4220703530

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.