Table 3.

Results of the ROC curve analysis of insulin, amino acids, and acylcarnitines.

	AUC	P value	95%CI
Insulin at the time of hypoglycemia	0.866	<0.001	0.771–0.962
Fasting free fatty acids at the time of hypoglycemia	0.716	0.005	0.577–0.855
Amino acids
Thr	0.746	<0.001	0.643–0.850
Glu	0.739	0.001	0.623–0.856
Val	0.687	0.007	0.575–0.799
Met	0.679	0.010	0.559–0.799
Ala	0.663	0.019	0.543–0.783
Acylcarnitines
C10:1	0.807	<0.001	0.698–0.915
C5-OH	0.753	<0.001	0.648–0.858
C18	0.752	<0.001	0.652–0.851
C14:1	0.741	<0.001	0.628–0.855
C4-OH	0.714	0.002	0.598–0.831
C8	0.709	0.002	0.585–0.834
C10	0.684	0.008	0.561–0.807
Combined amino acids and acylcarnitines
Thr/C10:1	0.865	<0.001	0.782–0.947
Thr/C5-OH+C10:1+C18	0.839	<0.001	0.760–0.919
C5-OH+C10:1+C18	0.810	<0.001	0.723–0.896