showed a trendp < 0.05
Given that sample diversities were significantly different between the D0 and D+ samples ( p < 0.05), diversities for all indices were different by blood culture result (sterile or below/above threshold; p < 0.05) and by positivity of a blood culture sample ( p < 0.05, except for Unifrac parameters, which only showed a trend) ( Figure 2 ). 2.3.