borderline significantP = 0.053
In patients with HFpEF, patients who had a GAI of 100% also had a significantly reduced overall mortality at the 1-year and 2-year follow-up (P = 0.003 and 0.013, respectively), but the difference became borderline significant (P = 0.053) at the end of the 3-year follow-up (Fig. 1C ).