Table 3 Proportion of dominant bacteria at the family level in the 2nCC and 3nCC groups

Fusobacteriaceae

0.213 ± 0.141

0.144 ± 0.115

0.453

Aeromonadaceae

0.056 ± 0.046

0.209 ± 0.240

0.398

Erysipelotrichaceae

0.138 ± 0.113

0.041 ± 0.002

0.285

Barnesiellaceae

0.002 ± 0.002

0.080 ± 0.135

0.424

Rhodobacteraceae

0.070 ± 0.039

0.002 ± 0.001

0.094

Vibrionaceae

0.0004 ± 0.0005

0.132 ± 0.034

0.022

Flavobacteriaceae

0.059 ± 0.049

0.001 ± 0.0001

0.183

Enterobacteriaceae

0.008 ± 0.003

0.043 ± 0.048

0.309

uncultured_bacterium_c_Gammaproteobacteria

0.011 ± 0.016

0.037 ± 0.032

0.391

Peptostreptococcaceae

0.014 ± 0.021

0.033 ± 0.016

0.052