Association between Prevalence of Diabetes Mellitus and Coronary Heart Disease with Shift Work in Adults - Shahedieh Cohort Study

Objective: The development, industrialization, the nature of work, technical and economic reasons, and increasing demand for services jobs have made shift work common. The aim of this study was investigation of association between Prevalence of Diabetes Mellitus and Coronary Heart Disease (CHD) including Angina and Heart Failure with Shift Work in Adults of Shahedieh cohort study in Yazd. Materials and Methods: The data of this study were from the cross-sectional phase of the Shahedieh Cohort Study. The data of ۹۵۱۳ participants in the study were used to analyze the data. Data were analyzed using SPSS ۲۲ software. Chi-square test was used to examine the relationship between independent and dependent variables and t-test was used to compare means. Binary logistic regression was also used for statistical modeling. Significance level less than ۰.۰۵ were considered. Results: Our subjects' shift work prevalence was ۶.۷% (n= ۶۳۳). The crude odds ratio of shift work was calculated for diabetes mellitus and CHD (OR= ۰.۳۸, CI: ۰.۲۸-۰.۵۱) and (OR= ۰.۵۲, CI: ۰.۳۶-۰.۷۲) respectively, which were statistically significant. But by adjusting age and sex, the odds ratio reached (OR= ۰.۷۵, CI: ۰.۵۵-۱.۰۱) and (OR= ۰.۸۶, CI: ۰.۵۷-۱.۲۸) respectively which was not statistically significant. By adjusting other confounders, the odds ratio reached (OR= ۰.۷۶, CI: ۰.۵۵-۱.۰۴) for diabetes and (OR= ۰.۸۴, CI: ۰.۵۵-۱.۲۸) for CHD. Conclusion: No significant association was found between shift work with diabetes and CHD in our study. Age and gender were essential confounders in our study.

کلیدواژه ها:

Diabetes mellitus ، Coronary heart disease ، Shift work