GPT and coronary artery disorder: Logistic regression analysis was used to identify determinants of elevated ALT in 1371 PSM pairs with CHD and CHB matched on age, sex, metabolic factors, and date of initial test.<h4>Results</h4>In CHD, 78.5% of patients had ALT elevation, with the highest prevalence in the 18-20 years group (n = 219, 84.5%).