highly significantP <0.001
As depicted in Figure 4 , the dose-response relationship between PHR and MACEs demonstrated a linear trend (P for non-linearity =0.111), and the overall association was highly significant (P <0.001).
As depicted in Figure 4 , the dose-response relationship between PHR and MACEs demonstrated a linear trend (P for non-linearity =0.111), and the overall association was highly significant (P <0.001).
Moreover, a tendency toward significance was observed for reduced MACEs risk in patients with BMI <28kg/m 2 (P for interaction =0.073).
Our subgroup analysis indicated that patients with a BMI <28kg/m 2 showed a trend of reduced risk of MACEs.