GCG and Hypoglycemia: LCD: ↑ TIR (83% vs. 72%, p = 0.004), ↓ hypoglycemia (3.3% vs. 8.0%, p = 0.03), ↓ GV (SD 1.9 vs. 2.6 mmol/L; CV 27.7% vs. 35.4%, p = 0.02); MG ↔; fasting ketones, glucagon, FFAs.