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Table 1 Analysis of α diversity index between HSP patients and normal healthy children (χ ± S, n = 6)

From: Effect of gut microbiota from Henoch-Schönlein Purpura patients on acid-sensitive ion channel 3 expression and intestinal motility in germ-free rats

Group

OTU

α diversity

Chao1

Observesd-species

Shannon

Simpson

HSP

198土65

415.69土123

243.17土65

3.94土0.62

0.46土0.06

NC

296土73

395.65土97

216.74土59

5.78土0.51

0.89土0.13

t

2.53

3.25

2.41

8.56

2.21

p

0.023

0.217

0.089

0.022

0.008

  1. OTUs Operational taxonomic units