Table 3 shows comparison of clinical risk factors for GDM between the 2 groups. Clinical risk factors for developing GDM were comparable, except that the study group was significantly older than the control group (78.1% versus 57.9%; p = 0.001). The most common risk factor was maternal age > 30 years in both groups. The study group had the number of clinical risk factors for GDM slightly more than the control group but not statistically significant.