Table 3.

The risk of CAC progression related to AIP, TyG index, and HbA1C level according to diabetic status

	CAC progression
	Overall		Non-diabetes		Diabetes
	OR (95% CI)	P	OR (95% CI)	P	OR (95% CI)	P
AIP (per-0.1 unit increase)	1.04 (1.03 − 1.06)	< 0.001	1.04 (1.02 − 1.06)	< 0.001	1.03 (0.99 − 1.08)	0.100
TyG index (per-1 unit increase)	1.42 (1.31 − 1.55)	< 0.001	1.32 (1.19 − 1.46)	< 0.001	1.33 (1.10 − 1.60)	0.003
HbA1C (per-1% increase)	1.25 (1.18 − 1.34)	< 0.001	0.99 (0.85 − 1.15)	0.850	1.19 (1.08 − 1.32)	0.001

P values for interaction of diabetes with AIP, TyG index, and HbA1C level were 0.033, 0.006, and 0.543, respectively

Analysis was adjusted for age, sex, hypertension, hyperlipidemia, obesity, current smoking, serum creatinine level, baseline CACS, and interscan periods

AIP atherogenic index of plasma, CAC coronary artery calcification, CACS coronary artery calcium score, CI confidence interval, OR odds ratio, HbA1C hemoglobin A1C, TyG triglyceride glucose