nominally significantP = 0.046
According to the Chao index of alpha diversity analysis, HFpEF patients showed a nominally significant lower species richness when compared with controls ( P = 0.046).
According to the Chao index of alpha diversity analysis, HFpEF patients showed a nominally significant lower species richness when compared with controls ( P = 0.046).
Beta diversity analysis revealed a highly significant separation of HFpEF patients and controls.