The percentage of time with glucose level above 140 mg/dL was higher in T2DM group (Mann-Whitney U test, p = 0.0235); the percentage of time with glucose level within 70–140 mg/dL was higher in HNF1A-MODY group (Mann-Whitney U test; 29% (14%–54%) versus 49% (32%–81%), p = 0.0352); the percentage of time with glucose level below 70 mg/dL was higher in HNF1A-MODY group (Mann-Whitney U test; 2% (0%–6%) versus 0% (0%-0%), p = 0.0127). The gene discussed is HNF1A; the disease is type 2 diabetes mellitus.