Table 5.

Relationship between IFG defined by 5.2 mmol/L and degree of lesion.

	Severity of coronary lesions #
	Normal	Mild lesions	Moderate lesions	Severe lesions	Total
IFG (5.2 mmol/L)	56 (37.09%)	261 (46.94%)	115 (54.76%)	66 (60.55%)	498
Total	151	556	210	109	1026
OR (95% CI)	1.660 (1.311–2.102), p < 0.001
Adjust OR (95% CI)∗	1.406 (1.107–1.788), p = 0.005

^∗Adjusted for age, hypertension, dyslipidemia, and previous ischemic stroke. #Parallel line test shows p = 0.120. CI: confidence interval; IFG: impaired fasting glucose; OR: odds ratio.