Figure 1

Scatter graph demonstrating the relationship between the GCS scores and the plasma glucose levels. (a) The value of the Spearman's rank sum test was statistically high (ρ = 0.493) in the total hypoglycemic patients. (b) The value of the Spearman's rank sum test was statistically high (ρ = 0.491) in the moderate or extreme hypoglycemic patients. (c) The value of the Spearman's rank sum test was low (ρ = 0.053) in the mild hypoglycemic patients.