Evidence map›Paper›PMID 28246264›Full record

ArticleCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2017

Sex differential association of dermatomyositis with Sjögren syndrome.

Chia-Chun Tseng, Shun-Jen Chang, Wen-Chan Tsai, Tsan-Teng Ou, Cheng-Chin Wu, Wan-Yu Sung, Ming-Chia Hsieh, Jeng-Hsien Yen

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Dry Eye Disease in Routine Rheumatology Practice.Mediterranean journal of rheumatology · 2018
    Review
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

8 authors at 4 institutions in 1 country.

Chia-Chun TsengDepartment of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan.
Shun-Jen ChangDepartment of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan.
Wen-Chan TsaiDepartment of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan.
Tsan-Teng OuDepartment of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan.
Cheng-Chin WuDepartment of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan.
Wan-Yu SungDepartment of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan.
Ming-Chia HsiehDepartment of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan.
Jeng-Hsien YenDepartment of Internal Medicine (Tseng), Kaohsiung Municipal Ta-Tung Hospital; Department of Kinesiology (Chang), Health and Leisure Studies, National University of Kaohsiung; Division of Rheumatology (Tsai, Ou, Wu, Sung, Yen), Department of Internal Medicine, Kaohsiung Medical University Hospital; Graduate Institute of Medicine (Sung, Yen), College of Medicine, Kaohsiung Medical University; Division of Endocrinology and Metabolism, Department of Internal Medicine (Hsieh), Changhua Christian Hospital, Changhua, Taiwan; Graduate Institute of Integrated Medicine (Hsieh), China Medical University, Taichung, Taiwan jehsye@kmu.edu.tw.
Kaohsiung Municipal Ta-Tung Hospital · TWChanghua Christian Hospital · TWNational University of Kaohsiung · TWKaohsiung Medical University Chung-Ho Memorial Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough dermatomyositis and Sjögren syndrome share serologic autoantibodies and genetic polymorphisms, population data about the incidence of Sjögren syndrome in patients with dermatomyositis is unavailable. We performed a nationwide cohort study to explore the potential relation between dermatomyositis and Sjögren syndrome and, if an association exists, to elucidate whether it varies by sex.

methodsWe identified all patients with newly diagnosed dermatomyositis from the Registry of Catastrophic Illness Database in Taiwan between Jan. 1, 1998, and Dec. 31, 2011. Each patient was matched to, at most, 5 control patients from the National Health Insurance Research Database by age, sex and entry date. Cox regression was used to calculate the hazard ratio (HR) and 95% confidence interval (CI) of Sjögren syndrome after adjusting for age, sex, rheumatoid arthritis, systemic lupus erythematosus and systemic sclerosis.

resultsA total of 1602 patients with dermatomyositis and 7981 control patients were enrolled in the study. There was a positive association of having Sjögren syndrome among patients with dermatomyositis after adjusting for age, sex, rheumatoid arthritis, systemic lupus erythematosus and systemic sclerosis (HR 2.67, 95% CI 2.01-3.54). The association was more pronounced in the male cohort (HR 2.69, 95% CI 1.19-6.09).

interpretationWe found a sex differential association of Sjögren syndrome among patients with dermatomyositis independent of age and concomitant autoimmune disease. Further studies are required to determine the clinical importance of this association for both outcomes and therapeutic options.

Indexed as

RegistriesAdultAgedAged, 80 and overAge FactorsAnimalsArthritis, RheumatoidCohort StudiesDermatomyositisFemaleHumansIncidenceLupus Erythematosus, SystemicMaleMiddle AgedMultivariate Analysis

Identifiers

PMID28246264
PMCPMC5289869
OpenAlexW2587574942

What OpenQuestion holds

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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.