Observational Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Dec 28, 2020; 26(48): 7679-7692
Published online Dec 28, 2020. doi: 10.3748/wjg.v26.i48.7679
Table 2 α-diversity indices of two groups

PDAC group, n = 41
Healthy control group, n = 69
P value
Shannon5.14 ± 0.675.67 ± 0.510.0001
Simpson0.90 ± 0.080.95 ± 0.020.0001
Chao1423.48 ± 55.69295.00 ± 54.050.0001
ACE424.00 ± 55.72293.97 ± 50.090.0001