Evidence map›Paper›PMID 25410437›Full record

ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2015

Rheumatoid arthritis patients with hip fracture: a nationwide study.

Y-C Lin, Y-H Li, C-H Chang, C-C Hu, D W Chen, P-H Hsieh, M S Lee, S W-N Ueng, Y Chang

Abstract read
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Article in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 3 pooled it
1.3field-weighted citation impact, top 21% 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

28 citing papers in PubMed, 3 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Rheumatoid arthritis and subsequent fracture risk: an individual person meta-analysis to update FRAX.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2025
    Pooled it
  2. Pooled it
  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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  12. Vertebral fractures are increased in rheumatoid arthritis despite recent therapeutic advances: a case-control study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2021
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  16. Evaluation of Risk Factors for Falls in Patients with Rheumatoid Arthritis.Medical science monitor : international medical journal of experimental and clinical research · 2020
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  20. Association of use of rehabilitation services with development of osteoporosis among patients with rheumatoid arthritis: a nationwide population-based cohort study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2018
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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

9 authors at 4 institutions in 1 country.

Y-C LinDepartment of Orthopaedic Surgery, Chang Gung Memorial Hospital, Linko, No. 5 Fu-Hsing St. Kweishan, Taoyuan, Taiwan.
Y-H Li
C-H Chang
C-C Hu
D W Chen
P-H Hsieh
M S Lee
S W-N Ueng
Y Chang
Chang Gung Memorial Hospital · TWChang Gung University · TWChiayi Chang Gung Memorial Hospital · TWChung Shan Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

summaryThe study was to investigate the outcomes of rheumatoid arthritis (RA) patients with hip fractures with a large-scale, population-based, nationwide, case-cohort study using the Taiwan National Health Insurance database. The group has hip fractures at a younger age, higher complication, and mortality rate, which indicate that early intervention is necessary.

introductionThis study seeks to evaluate the incidence, mortality, and complication rates in RA patients with hip fractures, using a nationwide database.

methodsData were collected from the National Health Insurance Research Database of Taiwan. The study group included 117,129 patients with hip fractures diagnosed from January 2004 to December 2010. Matching based on the propensity of RA patients was used. In total, 1,088 hip fractures were reported among patients with RA. Patients with hip fractures were divided into two groups: those without RA (controls) and those with RA (RA group). The incidence of hip fracture and mortality and complication rates after the hip fracture were then compared between the two groups.

resultsRA patients had a significantly higher incidence of hip fracture (3,260/100,000 person-years) compared with the general population (72/100,000 person-years). Hip fractures occurred significantly earlier among RA patients (70.6±5.3 years) compared with the control group (76.1±6.2 years). Cumulative mortality rates at 6-month and 1-year follow-up were significantly higher among patients in the RA group (9.47 and 18.47%) compared to the controls (8.47 and 13.62%) and among RA patients without hip fractures (3.24 and 6.16%). There was a significantly higher incidence of osteomyelitis after hip fracture among the RA group than among the body mass index-, comorbidity-, age-, and sex-matched patients in the control group.

conclusionsCompared to patients without RA, those with RA have a higher incidence of hip fractures at a relatively younger age and with higher complication and mortality rates. Steroid and disease-modifying anti-rheumatic drugs, the most common medicine in Taiwanese RA patients, might contribute to the high incidence of fracture and post-op infection. Appropriate early intervention to prevent hip fractures in RA patients is a critical issue in rheumatology care.

Indexed as

AgedAged, 80 and overAge DistributionArthritis, RheumatoidDatabases, FactualFemaleHip FracturesHumansIncidenceMaleMiddle AgedOsteoporotic FracturesRetrospective StudiesSex DistributionTaiwan

Identifiers

PMID25410437
OpenAlexW2021897882

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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.