Evidence map›Paper›PMID 16632479›Full record

ArticleRheumatology (Oxford, England)2006

Need for and receipt of hip and knee replacement--a national population survey.

N Steel, D Melzer, E Gardener, B McWilliams

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Rheumatology (Oxford, England), 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 3 pooled it
2.7field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 3 syntheses or guidelines pooled it, 57 citations in OpenAlex.

  1. Trends in use of total knee arthroplasty in Korea from 2001 to 2010.Clinical orthopaedics and related research · 2013
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  7. Joint status of patients with nonsevere hemophilia A.Journal of thrombosis and haemostasis : JTH · 2022
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  20. Recorded quality of primary care for osteoarthritis: an observational study.The British journal of general practice : the journal of the Royal College of General Practitioners · 2008
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

N SteelPrimary Care Group, School of Medicine, Health Policy and Practice, University of East Anglia, Norwich NR4 7TJ, UK. n.steel@uea.ac.uk
D Melzer
E Gardener
B McWilliams
University of East Anglia · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesHip and knee joint replacements are effective, and yet little is known about how closely the need for joint replacement matches supply in different population groups. Our objective was to compare the prevalence of existing joint replacements with that of need in population groups in England.

methodsA total of 7101 people aged 60 yrs or older, representative of the population of England, were interviewed. Participants were asked about both receipt and need for joint replacement, socio-economic status and co-morbidity. 'Need' classification was based on hip or knee pain and difficulty walking, with adjustment for potential surgical contraindications. Associations between participants' characteristics and both need and receipt were estimated.

resultsThe prevalence of existing joint replacement (receipt) was 6% [95% confidence intervals (CI) 5, 6], and this was lower in the North than the South [adjusted odds ratio (OR) 0.72, CI 0.53, 0.96]. In contrast, the prevalence of estimated need was higher in the North (OR 1.27, CI 1.03, 1.58). Need was greater in women than men (OR 1.30, CI 1.09, 1.53), and showed an increasing gradient from the wealthiest to poorest quintile (ORs 1.00, 1.52, 2.18, 2.49, 3.23). In contrast, receipt did not differ significantly by sex or socio-economic group.

conclusionsPeople living in the North of England, women and the less wealthy experience relatively high levels of need, yet do not receive relatively more hip and knee joint replacements.

Indexed as

AgedArthroplasty, Replacement, HipArthroplasty, Replacement, KneeEnglandEpidemiologic MethodsFemaleHealth Services Needs and DemandHumansMaleMiddle AgedNeeds AssessmentOsteoarthritis, HipOsteoarthritis, KneeSex FactorsSocioeconomic Factors

Identifiers

PMID16632479
OpenAlexW2112418549

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.