Table 1. Summary of the subjects in the discovery study based on OGTT.

Subgroup		Controls	Cases	p values
ΔhiGlu60	n (male/female)	8 (4/4)	8 (4/4)
	Age (yr)	51±2.24	52.5±4.85
	Glu0	84.38±14.38	90.25±5.43	0.3290
	Glu60	101.88±7.83	203.5±11.73	< 0.0001
	Glu120	109.875±26.36	170.62±24.60	0.0005
type 2 diabetes	n (male/female)	5 (5/0)	5 (5/0)
	Age	49±2.68	49±2.68
	Glu0	91.4±5.68	168±49.7	0.0155
	Glu60	143±20.23	344.4±76.14	0.0009
	Glu120	135.2±39.45	316.2±48.70	0.0004

The values are indicated by mean±SD, Glu0 = Fasting Blood glucose level(mg/dL), Glu60 = Blood glucose level at 60 min for OGTT(mg/dL), Glu120 = Blood glucose level at 120 min for OGTT(mg/dL), OGTT = Oral Glucose Tolerance Test