PROS1 and Hypoglycemia: As at hypoglycemia, %change of protein S remained lower at 24 h post-hypoglycemia in mild-hypo versus deep-hypo (-8.3 ± 6.4 vs. 3.3 ± 2.2%change at 24 h post-hypoglycemia, study-1 vs. study-2, p = 0.03) (Fig. 2 C).