Seyyed Omid Mahdavi - Assistant Professor, Department of Oral and Maxillofacial Medicine, Dental faculty, Shahid Sadoughi University of Medical Science, Yazd, Iran
Sedighe Hashemi - DMD,Graduated from , Dental faculty, Shahid Sadoughi University of Medical Science ,Yazd, Iran
Najmeh Sadat Boostani - Postgraduate student of Anesthesiology, Department of Anesthesiology, Shahid Sadoughi University of Medical Science,Yazd, Iran
Haleh Zokaee - Postgraduate student of Oral and Maxillofacial Medicine, Department of Oral and Maxillofacial Medicine, Dental faculty, Shahid Sadoughi University Medical Science, Yazd, Iran

Objective:Fasting plasma glucose (FPG) analysis is the most importantmethod for detection and diagnosis of diabetes mellitus. Due to difficulty and problems of this method for determination of glycemia in diabetic patients, recently the use of Fasting Salivary Glucoseas a simple and non-invasive method to evaluate FPGhas came into significant considerationof specialists. The aim of this study was the presentation of a new method to evaluate FPG by salivary glucose measurement Material and Methods:This was a cross-sectional study which was done on ۵۲ diabetic patients (test group) and ۴۷ non diabetic patients (control group). After collection of saliva and blood samples, The FPG level was measured by GOD-PAP method and FSGlevel was measured by Glucose oxidase/peroxidase method. The statistical significance was calculated by T-Test and regression test for quantitative variables and Chi-square test for qualitative variables. Results:The average FSG in diabetic and non-diabetic groups were ۱۱.۴۳mg/dl and ۵.۲mg/dl, respectively. Also the correlation coefficients between FPG and FSG in diabetic and non-diabetic groups were ۰.۸۳۵ and ۰.۵۸۳ respectively (p-value=۰.۰۰۰۱). Conclusion: This study showed that there is a significant linear relationship between FPG and FSG. Therefore, FSG amounts can be used as a non-invasive method to detect FPG.

diabetes mellitus, blood, saliva, glucose,