Likewise, GWG (7.2 ± 4.4 vs. 10.1 ± 5.1 kg; p = 0.023) and fasting glucose (78 ± 8 vs. 89 ± 12 mg/dL; p < 0.001) were lower in the GDM group of women treated only with diet compared to those who needed insulin therapy (data not shown). The gene discussed is INS; the disease is gestational diabetes.