CRP and diabetes mellitus: The results showed that the hs-CRP level in the diabetes subgroup was significantly associated with an increased risk of ISR events, with OR = 3.77 (2.32–5.22), while the hs-CRP level in the non-diabetic group had no significant correlation with the risk of ISR events, with OR = 1.03 (0.48–1.57) (Figure 7).