Evidence map›Paper›PMID 37055830›Full record

ArticleBMC musculoskeletal disorders2023

Delayed surgery is associated with adverse outcomes in patients with hip fracture undergoing hip arthroplasty.

Shencai Liu, Li Qiang, Qinfeng Yang, Lei Fan, Jian Wang, Yusheng Yang, Zhanjun Shi, Tao Li

Open access · goldAbstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
8.3field-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

11 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
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  6. Frailty as a determinant of mortality, surgical timing and hospital stay in proximal femur fractures: a retrospective cohort study.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 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

8 authors at 3 institutions in 1 country.

Shencai Liu *Department of Orthopedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China.
Li Qiang *Department of Joint Surgery, The Second Affiliated Hospital of Hainan Medical College, Hainan, 570000, China.
Qinfeng Yang *Department of Orthopedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China.
Lei FanDepartment of Orthopedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China.
Jian WangDepartment of Orthopedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China.
Yusheng YangDepartment of Orthopedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China. 18234882048@163.com.
Zhanjun ShiDepartment of Orthopedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China. 18719096889@163.com.
Tao LiDepartment of Orthopedics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Guangdong Province, China. litchn@163.com.
Southern Medical University · CNNanfang Hospital · CNHainan Medical College Hospital · CN

Funding

Science and Technology Program of Guangzhou 202201011345Special Foundation of President of the Nanfang Hospital 2019B016
6 · The paper itself

Abstract

backgroundHip arthroplasty (HA) is one of the most effective procedures for patients with hip fractures. The timing of surgery played a significant role in the short-term outcome for these patients, but conflicting evidence has been found.

methodsThe Nationwide Inpatient Sample database was investigated from 2002 to 2014 and identified 247,377 patients with hip fractures undergoing HA. The sample was stratified into ultra-early (0 day), early (1-2 days) and delayed (3-14 days) groups based on time to surgery. Yearly trends, postoperative surgical and medical complications, postoperative length of hospital stay (POS) and total costs were compared after propensity scores were matched between groups by demographics and comorbidity.

resultsFrom 2002 to 2014, the percentage of hip fracture patients who underwent HA increased from 30.61 to 31.98%. Early surgery groups showed fewer medical complications but higher surgical complications. However, specific complication evaluation showed both ultra-early and early groups decreased most of the surgery and medical complications with increasing post hemorrhagic anemia and fever. Medical complications were also reduced in the ultra-early group, but surgical complications increased. Early surgery groups reduced the POS by 0.90 to 1.05 days and total hospital charges by 32.6 to 44.9 percent than delayed surgery groups. Ultra-early surgery showed no benefit from POS than early group, but reduced total hospital charges by 12.2 percent.

conclusionHA surgery performed within 2 days showed more beneficial effects on adverse events than delayed surgery. But surgeons should be cognizant of the potential increased risks of mechanical complications and post-hemorrhagic anemia.

Indexed as

Arthroplasty, Replacement, HipHip FracturesHumansInpatientsLength of StayPostoperative ComplicationsRetrospective StudiesArthroplastyComplicationsHip fractureSurgery time

Identifiers

PMID37055830
PMCPMC10100473
OpenAlexW4365452629

What OpenQuestion holds

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LicenceCC BY
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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.