Evidence map›Paper›PMID 28795216›Full record

Observational studyInternational orthopaedics2017

The impact of pre-existing conditions on functional outcome and mortality in geriatric hip fracture patients.

Christopher Bliemel, Benjamin Buecking, Ludwig Oberkircher, Matthias Knobe, Steffen Ruchholtz, Daphne Eschbach

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in International orthopaedics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 4% 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, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

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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 1 institution in 1 country.

Christopher BliemelCenter for Orthopaedics and Trauma Surgery, University Hospital Marburg, Baldingerstrasse, 35043, Marburg, Germany. bliemel@med.uni-marburg.de.ORCID 0000-0003-4666-3187
Benjamin BueckingCenter for Orthopaedics and Trauma Surgery, University Hospital Marburg, Baldingerstrasse, 35043, Marburg, Germany.
Ludwig OberkircherCenter for Orthopaedics and Trauma Surgery, University Hospital Marburg, Baldingerstrasse, 35043, Marburg, Germany.
Matthias KnobeDepartment of Orthopaedic Trauma, University of Aachen Medical Center, Aachen, Germany.
Steffen RuchholtzCenter for Orthopaedics and Trauma Surgery, University Hospital Marburg, Baldingerstrasse, 35043, Marburg, Germany.
Daphne EschbachCenter for Orthopaedics and Trauma Surgery, University Hospital Marburg, Baldingerstrasse, 35043, Marburg, Germany.
Philipps University of Marburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeDue to pre-existing illnesses, elderly hip fracture patients represent a vulnerable patient population. The present study was conducted to investigate the effects of various pre-existing conditions on the outcomes of hip fracture patients.

methodsA total of 402 surgically treated geriatric hip fracture patients were included in this prospective, single-centre study. Upon admission, patient age, gender and fracture type were documented, among other information. Patients were divided into six groups according to their pre-existing illness (neurological, cardiovascular, respiratory, gastrointestinal, renal or musculoskeletal). Outcomes in all six patient groups were measured using the following outcome parameters: length of hospital stay, mobility, functional results and mortality rate at discharge and at the one-year follow-up examination.

resultsReduced values for the pre-fracture Barthel index (BI) were detected in patients with neurological (p < 0.001) and kidney-related diseases (p = 0.001). Neurological and kidney-related diseases were associated with reduced values on the BI (p < 0.001; p = 0.002) and Tinetti test (TT) (p < 0.001; p = 0.004) as well as an increased mortality rate (p < 0.001; p < 0.001) at the one-year follow-up. In addition, patients with respiratory (p = 0.004) and gastrointestinal disorders (p = 0.007) had an increased mortality rate in the medium term.

conclusionsPre-existing conditions are common among geriatric hip fracture patients. Pre-existing neurological and kidney-related diseases had the highest impact on functional outcomes and mortality rates at the end of acute care and in the medium term. In contrast to pre-existing cardiovascular disease, pre-existing neurological, kidney, respiratory and gastrointestinal disorders were also found to be associated with increased mortality rates in the medium term.

Indexed as

AgedAged, 80 and overArthroplasty, Replacement, HipComorbidityFemaleFracture Fixation, InternalHip FracturesHip JointHumansLength of StayMaleOutcome Assessment, Health CarePrognosisProspective StudiesRisk AssessmentRisk FactorsComplicationGeriatric fractureHip fractureOutcomePre-existing condition

Identifiers

PMID28795216
OpenAlexW2743330495

What OpenQuestion holds

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Registered trials

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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.