highly significantP < 0.001
In Figure 3C (Cardiac rehospitalization), the HR increases for higher IC levels, with a highly significant overall association ( P < 0.001), although the non-linear association is not significant ( P = 0.694).
In Figure 3C (Cardiac rehospitalization), the HR increases for higher IC levels, with a highly significant overall association ( P < 0.001), although the non-linear association is not significant ( P = 0.694).