English
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
Journal of Clinical Neuroscience 2020-Jun

Association of acute myocardial infarction with seropositive rheumatoid arthritis in Korea: A nationwide longitudinal cohort study

Only registered users can translate articles
Log In/Sign up
The link is saved to the clipboard
Jung-Keun Lee
Hakyung Kim
Je Hong
Seung Sheen
In-Bo Han
Seil Sohn

Keywords

Abstract

Background: The aim of this nationwide age- and sex matched longitudinal follow up study is to determine the risk of acute myocardial infarction (AMI) associated with the seropositive rheumatoid arthritis (RA) population in Korea.

Methods: Patient data were collected from the National Health Insurance Service Health Screening cohort. RA was identified using the International Classification of Diseases code M05 (seropositive RA), with a prescription of any disease-modifying anti-rheumatic drug (DMARD). A total of 2,765 patients were enrolled in the seropositive RA group from January 1, 2004 to December 31, 2015 from the NHIS. The control group consisted of 13,825 subjects. The 12-years AMI incidence rate for each group was calculated using the Kaplan-Meier method. A Cox proportional-hazards regression analysis was used to estimate the hazard ratio of AMI.

Results: During the follow-up period, 39 patients (1.41%) in the seropositive RA group and 111 (0.80%) in the control group experienced AMI (P = 0.003). The hazard ratio of AMI in the seropositive RA group was 3.879 (95% confidence interval (CI): 2.64-5.68) after adjusting for age and sex. The adjusted hazard ratio of AMI in the seropositive RA group was 4.212 (95% CI: 2.86-6.19) after adjusting for demographics and comorbid medical disorders. According to subgroup analysis, in male and female and the non-diabetes and non-hypertension and hypertension and dyslipidemia and non-dyslipidemia subgroups, AMI incidence rates were significantly higher in the seropositive RA group than in the control group.

Conclusion: Our nationwide longitudinal study suggests an increased risk of AMI in seropositive RA patients.

Keywords: Epidemiology; Myocardial infarction; Population; Rheumatoid arthritis.

Join our facebook page

The most complete medicinal herbs database backed by science

  • Works in 55 languages
  • Herbal cures backed by science
  • Herbs recognition by image
  • Interactive GPS map - tag herbs on location (coming soon)
  • Read scientific publications related to your search
  • Search medicinal herbs by their effects
  • Organize your interests and stay up do date with the news research, clinical trials and patents

Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against.
*All information is based on published scientific research

Google Play badgeApp Store badge