Table 3.
The ten most abundant bacterial taxa in all, high SES, and low SES children.
| Family | Genus | Average ± SD | Min–Max | |
|---|---|---|---|---|
| All children | Coriobacteriaceae | Collinsella | 0.235 ± 0.188 | 0.009–0.786 |
| Bifidobacteriaceae | Bifidobacterium | 0.134 ± 0.139 | 0.000–0.652 | |
| Erysipelotrichidae | Catenibacterium | 0.077 ± 0.090 | 0.000–0.425 | |
| Lachnospiraceae | Blautia | 0.049 ± 0.047 | 0.001–0.208 | |
| Prevotellaceae | Prevotella 9 | 0.044 ± 0.118 | 0.000–0.638 | |
| Ruminococcaceae | Faecalibacterium | 0.043 ± 0.056 | 0.000–0.322 | |
| Erysipelotrichaceae | Holdemanella | 0.031 ± 0.055 | 0.000–0.337 | |
| Ruminococcaceae | Subdoligranulum | 0.030 ± 0.035 | 0.000–0.224 | |
| Lachnospiraceae | - | 0.024 ± 0.038 | 0.000–0.255 | |
| Coriobacteriaceae | Olsenella | 0.024 ± 0.077 | 0.000–0.729 | |
| High SES children | Coriobacteriaceae | Collinsella | 0.246 ± 0.185 | 0.013 ± 0.786 |
| Bifidobacteriaceae | Bifidobacterium | 0.198 ± 0.152 | 0.004 ± 0.652 | |
| Erysipelotrichidae | Catenibacterium | 0.065 ± 0.082 | 0.000 ± 0.416 | |
| Lachnospiraceae | Blautia | 0.055 ± 0.050 | 0.001 ± 0.208 | |
| Ruminococcaceae | Subdoligranulum | 0.033 ± 0.038 | 0.000 ± 0.224 | |
| Lachnospiraceae | - | 0.030 ± 0.047 | 0.000 ± 0.255 | |
| Ruminococcaceae | Faecalibacterium | 0.029 ± 0.044 | 0.000 ± 0.266 | |
| Ruminococcaceae | Ruminococcus 2 | 0.029 ± 0.059 | 0.000 ± 0.292 | |
| Erysipelotrichaceae | Holdemanella | 0.028 ± 0.059 | 0.000 ± 0.337 | |
| Coriobacteriaceae | Olsenella | 0.025 ± 0.064 | 0.000 ± 0.456 | |
| Low SES children | Coriobacteriaceae | Collinsella | 0.225 ± 0.190 | 0.009 ± 0.737 |
| Erysipelotrichidae | Catenibacterium | 0.088 ± 0.095 | 0.000 ± 0.425 | |
| Bifidobacteriaceae | Bifidobacterium | 0.077 ± 0.095 | 0.000 ± 0.403 | |
| Prevotellaceae | Prevotella 9 | 0.071 ± 0.150 | 0.000 ± 0.638 | |
| Ruminococcaceae | Faecalibacterium | 0.055 ± 0.062 | 0.000 ± 0.322 | |
| Lachnospiraceae | Blautia | 0.043 ± 0.043 | 0.001 ± 0.170 | |
| Erysipelotrichaceae | Holdemanella | 0.035 ± 0.051 | 0.000 ± 0.267 | |
| Ruminococcaceae | Subdoligranulum | 0.029 ± 0.031 | 0.001 ± 0.183 | |
| Coriobacteriaceae | Olsenella | 0.023 ± 0.087 | 0.000 ± 0.729 | |
| Lachnospiraceae | - | 0.019 ± 0.026 | 0.000 ± 0.119 |
Relative abundances (average, min, max) are presented as a fraction of the total relative abundance. SD: standard deviation, SES: socioeconomic status.