Evidence map›Paper›PMID 23412231›Full record

Observational studyEuropean journal of orthopaedic surgery & traumatology : orthopedie traumatologie2013

Factors affecting mortality after hip fracture surgery: a retrospective analysis of 578 patients.

Kerem Bilsel, Mehmet Erdil, Deniz Gulabi, Mehmet Elmadag, Omer Cengiz, Cengiz Sen

Abstract readMulticenter StudyObservational Study
PubMed Publisher
In one paragraph

Observational study in European journal of orthopaedic surgery & traumatology : orthopedie traumatologie, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
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  11. A systematic review and meta-analysis of anesthesia type on hip fracture post-surgery outcomes.OTA international : the open access journal of orthopaedic trauma · 2022
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  16. Analysis of risk factors for perioperative mortality in elderly patients with intertrochanteric fracture.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2019
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  17. The best cited articles of the European Journal of Orthopaedic Surgery and Traumatology (EJOST): a bibliometric analysis.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2018
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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

6 authors at 2 institutions in 1 country.

Kerem BilselOrthopaedic and Traumatology Department, Bezmialem Vakif University, 34093, Fatih, Istanbul, Turkey, kbilsel@gmail.com.
Mehmet Erdil
Deniz Gulabi
Mehmet Elmadag
Omer Cengiz
Cengiz Sen
Bezmiâlem Vakıf Üniversitesi · TRDr Lütfi Kırdar Kartal Eğitim ve Araştırma Hastanesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo determine the effect of patient and surgical factors on mortality after hip fracture surgery.

designRetrospective study.

settingLevel-one trauma and tertiary referral centers.

methodsPatients were eligible if they were aged 65 years or older and had undergone surgery for a non-pathological femoral neck or intertrochanteric hip fracture between 2008 and 2011. The primary outcome was mortality: within the first year after surgery, after the first year, and survival as of the last questioning date. Of the 578 eligible patients, 399 (69%) were women; mean age was 79 years; and mean follow-up was 17 months.

resultsMortality during the first year was significantly more frequent in patients aged 80 years or older (67 vs. 33%; P < 0.001). Estimated overall survival was significantly longer in women (43 vs. 37%; P = 0.01). The type of fracture had no impact on mortality (P = 0.96). Patients with high ASA class had a significant effect on mortality (P < 0.001). Surgery timing did not affect mortality in univariate analysis (P = 0.25). The mortality rate for hemiarthroplasty was higher than osteosynthesis options (P = 0.03). The effect of the type of anesthesia on mortality was not significant (P = 0.74).

conclusionsOlder men had the highest risk of mortality within the first year. Patients with ASA ratings of class 3 or 4 need to be evaluated carefully because they appear to be at higher risk of early mortality. Osteosynthesis has a lower mortality than does arthroplasty for hip fracture and thus should be preferred if either treatment is possible. LEVEL OF EVIDENCE: IV.

Indexed as

AgedAged, 80 and overArthroplasty, Replacement, HipBone NailsBone ScrewsFemaleHemiarthroplastyHip FracturesHumansMaleRetrospective Studies

Identifiers

PMID23412231
OpenAlexW2042708263

What OpenQuestion holds

Textmetadata
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.