Fig. 1

Impact of prior cerebrovascular disease and glucose status on incident cerebrovascular disease. Multivariate Cox analysis of the relationship of prior CVD and glucose status to incident CVD. A Impact of prior CVD on subsequent CVD according to glucose status. *P < 0.001 vs. without prior CVD. B Impact of glucose status on subsequent CVD in patients without prior CVD. *P < 0.001 vs. NGT. C Impact of glucose status on subsequent CVD in patients with prior CVD. *P < 0.001 vs. NGT. D Impact of prior CVD and glucose status on subsequent CVD. *P < 0.001 vs. NGT without prior CVD. E Impact of prior CVD and glucose status on subsequent CVD. *P < 0.001 vs. Diabetes without prior CVD. Each variable for CVD was adjusted for age, current smoking, body mass index, systolic blood pressure, LDL-C and HDL-C. Bars indicate 95% confidence intervals. Details are in Table 2. Border, borderline glycemia; CVD, cerebrovascular disease; NGT, normoglycemia