Table 1S.

Correlation between biochemical blood test with different cutoffs (Delta < 15g/d, Delta < 20g/d or Delta < 25g/d) and genotypes from SNP G>A_-22018.

Cutoff (Delta = maximum – basal glucose concentrations)	SNP G>A-22018		p value*
	Lactose Tolerant n (%)	Lactose Intolerant n (%)
Delta < 15 mg/dL
Lactose tolerant	41 (70.7)	16 (26.2)	<0.0001
Lactose intolerant	17 (29.3)	45 (73.8)
Total	58 (100)	61 (100)
Delta < 20 mg/dL
Lactose tolerant	33 (56.9)	8 (13.1)	<0.0001
Lactose intolerant	25 (43.1)	53 (86.9)
Total	58 (100)	61 (100)
Delta < 25 mg/dL
Lactose tolerant	25 (43.1)	6 (9.8)	<0.0001
Lactose intolerant	33 (56.9)	55 (90.2)
Total	58 (100)	61 (100)

SNP: Single Nucleotide Polymorphism

<?ENTCHAR ast?>: Fischer's exact test