Impact of Cytomegalovirus Disease on New-Onset Type 2 Diabetes Mellitus: Population-Based Matched Case-Control Cohort Study
- Author:
Seul Gi YOO
1
;
Kyung Do HAN
;
Kyoung Hwa LEE
;
Yeonju LA
;
Da Eun KWON
;
Sang Hoon HAN
Author Information
- Publication Type:Original Article
- Keywords: Cytomegalovirus; Diabetes mellitus, type 2; Disease; Population
- MeSH: Adult; Cardiovascular Diseases; Case-Control Studies; Classification; Cohort Studies; Cytomegalovirus; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Dyslipidemias; Humans; Hypertension; Immunoglobulin G; Incidence; Inflammation; Inflation, Economic; Insurance, Health; International Classification of Diseases; Kidney Failure, Chronic; Odds Ratio
- From:Diabetes & Metabolism Journal 2019;43(6):815-829
- CountryRepublic of Korea
- Language:English
- Abstract: BACKGROUND: A latent cytomegalovirus (CMV) cause chronic inflammation through undesirable inflation of cell-mediated immune response. CMV immunoglobulin G has been associated with cardiovascular disease and type 1 diabetes mellitus. We evaluated impact of CMV diseases on new-onset type 2 diabetes mellitus (T2DM).METHODS: From the Korean Health Insurance Review and Assessment Service claim database of entire population with 50 million, we retrieved 576 adult case group with CMV diseases diagnosed with International Statistical Classification of Diseases and Related-Health Problems 10th Revision (ICD-10) B25 code between 2010 and 2014 after exclusion of patients with T2DM to 2006. The 2,880 control patients without T2DM from 2006 to cohort entry point were selected between 2010 and 2014 by age, sex matching with case group. The subjects without new-onset T2DM were followed until 2015. T2DM, hypertension (HTN), dyslipidemia (DYS), and end-stage renal disease (ESRD) were coded as ICD-10.RESULTS: The frequency of new-onset T2DM in case group was significantly higher than that in control (5.6% vs. 2.2%, P<0.001). The group with T2DM (n=95) had higher incidence of CMV diseases than the group without T2DM (n=3,361) (33.7% vs. 16.2%, P<0.001). In multivariate regression model adjusted by age, sex, lower income, HTN, and DYS, the incidence rate (IR) of T2DM in case group was significantly higher than that in the control group (IR per 1,000, 19.0 vs. 7.3; odds ratio, 2.1; 95% confidence interval, 1.3 to 3.2). The co-existence of HTN, DYS, and ESRD with CMV diseases did not influence the IR of T2DM.CONCLUSION: CMV diseases increase the patients' risk of developing T2DM.
