Table 5. Significant indicator species for sampling time (pre- vs. post-bowel prep) controlled for sample type in IBD subjects.
| Phylum | Class | Order | Family | Genus | Observed indicator value | P-value | Effect of bowel prep |
|---|---|---|---|---|---|---|---|
| Bacteroidetesa | 61.2 | 0.033 | Increased | ||||
| Bacteroidia | 62.4 | 0.032 | Increased | ||||
| Bacteroidales | 62.4 | 0.027 | Increased | ||||
| Bacteroidaceae | 63.1 | 0.022 | Increased | ||||
| Bacteroidaceae unclassified | 63.1 | 0.026 | Increased | ||||
| Bacillia | 65.1 | 0.028 | Decreased | ||||
| Lactobacillales | 68.5 | 0.016 | Decreased | ||||
| Streptococcaceae | 61.3 | 0.042 | Decreased | ||||
| Streptococcaceae unclassified | 61.3 | 0.041 | Decreased | ||||
| Clostridiaceaea | 45.6 | 0.010 | Decreased | ||||
| Clostridiaceae unclassified | 45.6 | 0.010 | Decreased |
a
Denotes the highest level of taxonomy at which changes occur.