Repetition of Prediabetes Enhances the Risk of Developing Diabetes

Table 5

Risk of diabetes and the positive style of PD3 status.

2009	2010	2011		DM	IR (%)	OR	value
—	—	—	1617	19	1.2	1
PD3	—	—	31	3	9.7	8.8	0.0009
—	PD3	—	66	9	13.6	12.5	<0.0001
—	—	PD3	225	28	12.4	11.5	<0.0001
PD3	PD3	—	26	3	11.5	10.3	0.0004
—	PD3	PD3	132	29	22.0	22.9	<0.0001
PD3	—	PD3	50	9	18.0	17.9	<0.0001
PD3	PD3	PD3	200	88	44.0	62.8	<0.0001

DM: diabetes mellitus; IR: incidence rate of DM; OR: odds ratio of DM. The rows of 2009, 2010, and 2011 show the yearly status of glucose tolerance; “—” means the status other than PD3 (NGT, PD1, and PD2). value shows the result of the likelihood ratio test in logistic regression analysis.