Evidence map›Paper›PMID 36350414›Full record

ArticleArchives of osteoporosis2022

Lower socioeconomic status is associated with increased co-morbidity burden and independently associated with time to surgery, length of hospitalisation, and readmission rates of hip fracture patients.

Khai Cheong Wong, Evan Shern-En Tan, Ming Han Lincoln Liow, Mann Hong Tan, Tet Sen Howe, Suang Bee Koh

Abstract read
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In one paragraph

Article in Archives of osteoporosis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
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  3. Risk factors for rehospitalization after trauma: a follow-up study.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Socioeconomic Status and Time to Treatment in Patients With Traumatic Rotator Cuff Tears.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2024
    Article
  8. Article
  9. Article
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.

Khai Cheong WongDepartment of Orthopedic Surgery, Singapore General Hospital, 20 College Road, Academia Level 4, Singapore, 169856, Singapore. wong.khai.cheong@gmail.com.ORCID http://orcid.org/0000-0002-9594-5677
Evan Shern-En TanDepartment of Orthopedic Surgery, Singapore General Hospital, 20 College Road, Academia Level 4, Singapore, 169856, Singapore.
Ming Han Lincoln LiowDepartment of Orthopedic Surgery, Singapore General Hospital, 20 College Road, Academia Level 4, Singapore, 169856, Singapore.
Mann Hong TanDepartment of Orthopedic Surgery, Singapore General Hospital, 20 College Road, Academia Level 4, Singapore, 169856, Singapore.
Tet Sen HoweDepartment of Orthopedic Surgery, Singapore General Hospital, 20 College Road, Academia Level 4, Singapore, 169856, Singapore.
Suang Bee KohDepartment of Orthopedic Surgery, Singapore General Hospital, 20 College Road, Academia Level 4, Singapore, 169856, Singapore.
Singapore General Hospital · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study examines the relationship between socioeconomic status, comorbidities, and clinical outcomes of hip fracture patients. Lower socioeconomic status is not only associated with poorer comorbidities but is also independently impacting surgical access and outcomes. This can be considered a "double setback" in the management of hip fractures. PURPOSE: The effect of socioeconomic status on hip fracture outcomes remains controversial. We examine the relationship between SES and patient comorbidity, care access, and clinical outcomes of surgically managed hip fracture patients.

methodsUsing healthcare payor status as a surrogate for SES, patients operated for fragility hip fractures between 2013 and 2016 were dichotomised based on payor status, namely private healthcare (PRIV) versus subsidised healthcare (SUB). PRIV patients were compared with SUB patients in terms of demographic data, ASA scores, co-morbidity burden (Charlson comorbidity index, CCI), time to surgery, length of acute hospitalisation, and 90-day readmission rates.

resultsA total of 145 patients in group PRIV and 1146 patients in group SUB were included. SUB patients had a higher mean Charlson Co-morbidity Index (CCI) (p = 0.01), a longer length of hospitalisation (p = 0.001), an increased delay in surgery (p = 0.005), and higher 90-day readmission rates (p = 0.013). Lower SES (p = 0.01), older age (p = 0.01), higher CCI (p < 0.01), and a higher American Society of Anaesthesiologists score (ASA) (p = 0.03) were predictive of time to surgery. Lower SES (p = 0.02) and higher CCI (p < 0.001) were predictive of the length of hospitalisation. Lower SES (p = 0.04) and higher CCI (p < 0.001) were predictive of 90-day readmission rates.

conclusionsLow SES is associated with higher CCI in surgically treated hip fracture patients. However, it is independently associated with slower access to surgery, a longer hospital stay, and higher readmission rates. Hence, lower SES, with its associated higher CCI and independent impact on surgical access and outcomes, can be considered a "double setback" in the management of fragility hip fractures.

Indexed as

Hip FracturesPatient ReadmissionComorbidityHumansMorbidityRetrospective StudiesRisk FactorsSocial ClassComorbidityHip fracturesOutcomeSocioeconomic

Identifiers

PMID36350414
OpenAlexW4308745297

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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.