Interpretation of maternal blood glucose during pregnancy at high altitude area, Abha-Saudi Arabia

Background and Aims: In women who reside at high altitude, fasting plasma glucose is lower than at sea level, and further decrease of fasting blood glucose was noticed during pregnancy. This study aimed to set cutoff level of fasting plasma glucose during pregnancy at high altitude. The obtained data intended for interpretation of gestational blood sugar results and early detection of those who at risk of developing gestational diabetes. Methods: A cross-sectional study was conducted to determine the cutoff level of fasting plasma glucose during pregnancy at high altitude. The subjects were pregnant women who attending the routine antenatal care at Abha Maternity Hospital and Mahayil Aseer Maternity hospital. Plasma glucose concentrations and Body Mass Index (BMI), socio-demographic and obstetric data were entered into the Statistical Package for Social Sciences (SPSS) version 20. Comparison amongst these variables were carried out through t test (numerical variables) and Chi Square test (proportions). A P value of