Evidence map›Paper›PMID 35240759›Full record

ArticleArthroplasty (London, England)2019

Do we really need a surgery for hip fractures in elderly patients? Mortality rate and influencing factors.

Kyu-Tae Hwang, Jun-Ki Moon, Young-Ho Kim

Abstract read
In one paragraph

Article in Arthroplasty (London, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Screw fixation versus hemiarthroplasty for undisplaced femoral neck fractures in the elderly: a meta-analysis.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
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  6. Surgical timing and clinical factor predicting in-hospital mortality in older adults with hip fractures: a neuronal network analysis.Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology · 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.

Kyu-Tae HwangDepartment of Orthopedic Surgery, Hanyang University Hospital, 222 Wangsimni-ro, Seongdong-gu, Seoul, 133-791, South Korea.
Jun-Ki MoonDepartment of Orthopedic Surgery, Hanyang University Guri Hospital, Gyomoon-dong 249-1, Guri city, Gyunggi-do, 471-701, South Korea.
Young-Ho KimDepartment of Orthopedic Surgery, Hanyang University Guri Hospital, Gyomoon-dong 249-1, Guri city, Gyunggi-do, 471-701, South Korea. kimyh1@hanyang.ac.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHip fractures are associated with notable mortality rates in elderly patients. The purpose of the study was to evaluate the mortality rate and influencing factors associated with mortality in the elderly patients with hip fractures.

methodsBetween October 2000 and December 2009, 807 elderly patients with hip fractures were enrolled in this study. There were 197 men and 610 women. The mean age at injuries were 78 years (range, 65-99 years). The fractures consisted of 390 femoral neck fractures and 417 intertrochanteric fractures. The mortality rate was evaluated between patients who underwent surgical and nonsurgical treatments. The influencing factors associated with mortality rate were evaluated statistically.

resultsOverall, 691 (85.6%) patients treated surgically and 116 (14.4%) patients treated nonsurgically were included. The overall mortality rates one and two years after injuries were 16.6 and 39.4%, respectively. In surgical treatment group, the mortality rate one and two years after injuries were 12.0 and 35.7%, respectively. In nonsurgical treatment group, the mortality rates were 44.0 and 61.2%, respectively (p < 0.05). No significant difference was noted between the types of fractures and the time from injury to surgery. Regardless of surgical methods, a significantly higher mortality rate was observed in patients with heart disease, chronic renal disease, dementia, and cancer, or in patients with 3 or more comorbidities.

conclusionsIn elderly patients with hip fractures, surgical treatments can decrease the mortality rate as compared with nonsurgical treatments. In addition, patients who had three or more comorbidities (heart disease, chronic renal failure, dementia, and history of cancer) are associated with a higher risk of mortality.

trial registrationRetrospectively registered.

Indexed as

ElderlyHip fractureInfluencing factorMortality rate

Identifiers

PMID35240759
PMCPMC8796628

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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.