Evidence map›Paper›PMID 33331310›Full record

ArticleBeijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences2020

[Population distribution and clinical characteristics in rheumatoid arthritis patients with cervical spine instability].

L Zhang, X H Hu, Q W Wang, Y M Cai, J X Zhao, X Y Liu

Open access · greenAbstract read
In one paragraph

Article in Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 31% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
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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

6 authors at 2 institutions in 1 country.

L ZhangDepartment of Rheumatology & Immunology, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong, China.
X H HuDepartment of Medical Imaging, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong, China.
Q W WangDepartment of Rheumatology & Immunology, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong, China.
Y M CaiDepartment of Rheumatology & Immunology, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong, China.
J X ZhaoDepartment of Rheumatology & Immunology, Peking University Third Hospital, Beijing 100191, China.
X Y LiuDepartment of Rheumatology & Immunology, Peking University Third Hospital, Beijing 100191, China.
Peking University · CNPeking University Shenzhen Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the population distribution of cervical spine instability in rheumatoid arthritis (RA) patients, and to analyze the clinical characteristics in RA patients with cervical spine instability.

methodsA total of 439 RA patients who had completed cervical spine X-ray examination from Department of Rheumatology and Immunology of Peking University Shenzhen Hospital and Peking University Third Hospital from August 2015 to March 2019 were enrolled. The clinical data, laboratory data and cervical radiographic data were collected and analyzed by

resultsOf the 439 RA patients, 80.9% (355/439) were female, with an average age of (52.9±13.9) years, a median duration of the disease was 60 months, the shortest history was 2 weeks, and the longest history was up to 46 years. 29.6% (130/439) of the RA patients showed cervical spine instability. Among them, 20 RA patients were complicated with two different types of cervical instability, the atlantoaxial subluxation (AAS) accounted for 24.6% (108/439), the vertical subluxation (VS) accounted for 7.3% (32/439) and the subluxial subluxations (SAS) accounted for 2.3% (10/439). The patients with cervical spine instability had a longer duration of disease [120 (36, 240) months

conclusionIn the study, 29.6% of the RA patients showed cervical spine instability. RA patients with cervical spine instability had a long-term disease, a higher proportion of peripheral joint deformity, a higher VAS measuring general health score, a lower hemoglobin and a higher positive rate of anti-CCP antibody.

Indexed as

Arthritis, RheumatoidJoint InstabilityAdultAgedAutoantibodiesCervical VertebraeDemographyFemaleHumansMiddle AgedAutoantibodiesAnti-cyclic citrullinated peptideCervical spine instabilityPeripheral joint deformityRheumatoid arthritis

Identifiers

PMID33331310
PMCPMC7745262
OpenAlexW3114772650

What OpenQuestion holds

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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.