Furthermore, higher TG levels [OR: 1.31 (CI 95% 1.02–1.7), p = 0.03] and lower HDL-C levels [OR: 0.98 (CI 95% 0.96–1.0), p = 0.02], which are the parameters used to calculate the AIP, were predictors of obstructive coronary artery disease. Here, AIP is linked to coronary artery disorder.