Original Article

Relationship between Type 2 Diabetes and Inflammation Diseases: Cohort Study in Chinese Adults

Abstract

Background: This study aimed to investigate the association of seven common inflammatory diseases with Type 2 diabetes (T2D) in the Chinese Mainland population.

Methods
: Participants were recruited from a great swathe of mainland from 2009 to 2013 for the cohort study. The demographic characteristics between patients with T2D or with inflammatory diseases, including age, sex, smoking status, hypertension etc. were analyzed using the χ2 test. Cox proportional hazard regression models were used to de-termine the independent effects of diabetes on the risks of any types of inflammatory diseases in the model and age, sex, hypertension and gout adjusted were used after that.

Results
: A total of 39367 participants were enrolled in the study and 1634 (4.2%) subjects with missing information on T2D and the inflammatory diseases were excluded. Compared to those without diabetes, after adjusting for age, sex, hypertension and gout, the incidences of asthma, chronic hepatitis, chronic bronchitis, chronic gastroenteritis, chronic gastritis or ulcer in diabetic patients were independently higher, with odd ratios of 0.235 (95% Confidence Interval [CI], 0.117-0.473), 0.845 (95% CI, 0.731-0.976), 0.585 (95% CI, 0.540-0.634), 0.875 (95% CI, 0.806-0.951), 0.843 (95% CI, 0.787-0.903) respectively. Only inflammatory hemorrhoid did not show any clinical significance.

Conclusion
: There was a decreased incidence of inflammatory diseases in the diabetic patients compared with non-diabetic subjects. Except for inflammatory hemorrhoid, asthma, chronic hepatitis, chronic bronchitis, chronic gastro-enteritis, chronic gastritis and ulcer were associated with T2D of Chinese individuals, independently of hypertension and gout, and T2D might reduce the risk of these diseases.

Files
IssueVol 44 No 8 (2015) QRcode
SectionOriginal Article(s)
Keywords
Type 2 diabetes Inflammation diseases Cohort study Chinese adults

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
How to Cite
1.
ZHENG Y, ZHANG G, CHEN Z, ZENG Q. Relationship between Type 2 Diabetes and Inflammation Diseases: Cohort Study in Chinese Adults. Iran J Public Health. 2015;44(8):1045-1052.