Also, analyses stratified by different types of DM showed a significant association of reduced risk of dominant model of ICAM1 in T1DM subgroup (OR = 0.80; 95% CI = [0.65, 0.99], p = 0.04), but not in T2DM subgroup (OR = 1.16; 95% CI = [0.63, 2.14], p = 0.04). Here, ICAM1 is linked to diabetes mellitus.