Evidence map›Paper›PMID 32995409›Full record

ArticleArthroplasty today2020

Total Hip Arthroplasty for Developmental Dysplasia of Hip vs Osteoarthritis: A Propensity Matched Pair Analysis.

Ahmed Siddiqi, Peter B White, Matthew Sloan, Duncan Fox, Nicolas S Piuzzi, Wudbhav N Sankar, Neil P Sheth

Abstract read
In one paragraph

Article in Arthroplasty today, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

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

  1. Pooled it
  2. Pooled it
  3. Review
  4. Longitudinal Outcomes of Total Hip Arthroplasty in Developmental Dysplasia of the Hip: A National Database Propensity-Matched Analysis.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2026
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  11. Evaluating the association between pulmonary abnormalities and complications following pediatric hip dysplasia surgery.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2023
    Article
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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

7 authors.

Ahmed SiddiqiOrthopedic Surgery Adult Reconstruction Fellow, Cleveland Clinic Foundation, Cleveland, OH, USA.
Peter B WhiteOrthopedic Surgery Resident, Northwell Health, Plainview Hospital, Plainview, NY, USA.
Matthew SloanOrthopedic Surgery Resident, Department of Orthopedic Surgery, University of Pennsylvania, Philadelphia, PA, USA.
Duncan FoxUndergraduate student, University of Massachusetts, Boston, MA, USA.
Nicolas S PiuzziAttending Orthopedic Surgeon, Cleveland Clinic Foundation, Cleveland, OH, USA.
Wudbhav N SankarAttending Orthopedic Surgeon, Children's Hospital for Philadelphia, Department of Orthopedic Surgery, Philadelphia, PA, USA.
Neil P ShethAttending Orthopedic Surgeon, University of Pennsylvania, Department of Orthopedic Surgery, Pennsylvania Hospital, Philadelphia, PA, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of this study was to use the American College of Surgeons National Surgical Quality Improvement Program to compare the perioperative and postoperative outcomes after total hip arthroplasty (THA) for DDH and primary OA via a propensity-matched pair analysis and the valuation of THA between both groups. MATERIAL AND

methodsAll patients who underwent THA between 2008 and 2016 were identified from National Surgical Quality Improvement Program database via the current procedural terminology (CPT) code. Patients were further identified and stratified based on International Statistical Classification of Diseases and Related Health Problems-9/International Statistical Classification of Diseases and Related Health Problems-10 diagnosis codes for primary OA (n = 115,166) and DDH (n = 603), which included codes for congenital hip dislocation, hip dysplasia, or juvenile osteochondrosis. Demographic variables were used to create 557 propensity-matched pairs.

resultsThe DDH group was associated with a significantly longer operative time (120.3 vs 95.9 min), higher postoperative transfusion rate (12% vs 6.6%), and longer hospital length of stay (2.8 vs 2.5 days) compared with the primary OA group (

conclusionsHealth policy makers should be cognizant of the higher complexity of THA for DDH when determining whether DDH and primary OA should be in the same bundle. Owing to the limitations of our data set, all the observed associations are likely an underestimate of the true risk posed to patients with severe DDH, as these patients were unable to be stratified in the present analysis.

Indexed as

Congenital hip diseaseDDHDevelopmental hip diseaseTHATotal hip arthroplasty

Identifiers

PMID32995409
PMCPMC7502580

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.