Evidence map›Paper›PMID 20682035›Full record

ArticleArthritis research & therapy2010

Risk of osteoporotic fracture in a large population-based cohort of patients with rheumatoid arthritis.

Seo Young Kim, Sebastian Schneeweiss, Jun Liu, Gregory W Daniel, Chun-Lan Chang, Katie Garneau, Daniel H Solomon

Open access · goldAbstract read
In one paragraph

Article in Arthritis research & therapy, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed, 5 pooled it
9.8field-weighted citation impact, top 1% 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

106 citing papers in PubMed, 5 syntheses or guidelines pooled it, 229 citations in OpenAlex.

  1. Pooled it
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  3. Incidence of fractures among patients with rheumatoid arthritis: a systematic review and meta-analysis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2018
    Pooled it
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  5. Serum Levels of IL-6 and TNF-α May Correlate with Activity and Severity of Rheumatoid Arthritis.Medical science monitor : international medical journal of experimental and clinical research · 2015
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  14. First fracture in rheumatoid arthritis: analysis by fracture site, gender, age, and comorbidities.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2025
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46 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

Seo Young KimDepartment of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA. skim62@partners.org
Sebastian Schneeweiss
Jun Liu
Gregory W Daniel
Chun-Lan Chang
Katie Garneau
Daniel H Solomon
Brigham and Women's Hospital · USWilmington University · US

Funding

Trial of risk mangement for prevention of accelerated atherosclerosis in SLEP60AR047782 · NIAMS · BRIGHAM AND WOMEN'S HOSPITAL · PI KATZ, JEFFREY NEIL · 2001 to 2016
$18.8M
Training in Orthopaedic and Musculoskeletal Clinical ResearchT32AR055885 · NIAMS · BRIGHAM AND WOMEN'S HOSPITAL · PI KATZ, JEFFREY NEIL, LOSINA, ELENA · 2008 to 2023
$4.0M
Modifiable Disparities in Treatment for Rheumatoid ArthritisR01AR056215 · NIAMS · BRIGHAM AND WOMEN'S HOSPITAL · PI SOLOMON, DANIEL HAL · 2009 to 2012
$1.9M
Patient Centered Outcomes Research in RheumatologyK24AR055989 · NIAMS · BRIGHAM AND WOMEN'S HOSPITAL · PI SOLOMON, DANIEL HAL · 2008 to 2017
$1.5M
Osteonecrosis of the Jaw in Non-Cancer Patients Using BisphosphonatesR21DE018750 · NIDCR · BRIGHAM AND WOMEN'S HOSPITAL · PI SOLOMON, DANIEL HAL · 2009 to 2010
$489k
NIAMS NIH HHS AR055989NIAMS NIH HHS K24 AR055989NIAMS NIH HHS P60 AR047782NIAMS NIH HHS R01 AR056215NIAMS NIH HHS T32 AR 055885NIDCR NIH HHS R21 DE018750
6 · The paper itself

Abstract

introductionAlthough osteoporosis has been reported to be more common in patients with rheumatoid arthritis (RA), little is known whether the risk of osteoporotic fractures in these patients differs by age, sex, and anatomic site.

methodsA retrospective cohort study was conducted using a health care utilization database. Incidence rates (IRs) and rate ratios (RRs) of osteoporotic fractures with 95% confidence intervals (CIs) were calculated. Multivariable Cox proportional hazards models compared the risk of osteoporotic fracture at typical sites between RA and non-RA patients.

resultsDuring a median 1.63-year follow-up, 872 (1.9%) of 47,034 RA patients experienced a fracture. The IR for osteoporotic fracture at typical sites among RA patients was 9.6 per 1,000 person-years, 1.5 times higher than the rate of non-RA patients. The IR was highest for hip fracture (3.4 per 1,000 person-years) in RA. The IRs across all age groups were higher for women than men and increased with older age in both groups. The RRs were elevated in RA patients across all common sites of osteoporotic fracture: hip (1.62, 95% CI 1.43 to 1.84), wrist (1.15, 95% CI 1.00 to 1.32), pelvis (2.02, 95% CI 1.77 to 2.30), and humerus (1.51, 95% CI 1.27 to 1.84). After confounding adjustment, a modest increase in risk for fracture was noted with RA (hazard ratio 1.26, 95% CI 1.15 to 1.38).

conclusionsOur study showed an increased risk of osteoporotic fractures for RA patients across all age groups, sex and various anatomic sites, compared with non-RA patients.

Indexed as

Age DistributionArthritis, RheumatoidCohort StudiesDatabases, FactualFemaleFollow-Up StudiesFractures, BoneHumansIncidenceMaleMiddle AgedPrejudiceProportional Hazards ModelsRetrospective StudiesRisk Factors

Identifiers

PMID20682035
PMCPMC2945054
OpenAlexW2111989549

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.