Before (S1) | Eradication therapy | P value | ||
Immediately after (S2) | 3 months after (S3) | Δ (S3-S1) | ||
Anaerobes by culturing method (×Log10 CFU/g) | 10.11 (9.60–10.40) | 9.65 (9.41–10.28) | 10.10 (9.61–10.35) | 0.76 |
Bacteroidetes:Firmicutes ratio (×100) | 0.93 (0.30–3.31) | 2.04 (1.40–10.62) | 2.40 (1.40–7.84) | <0.01 |
Abundance (%) | ||||
Genus Bifidobacterium | 12.6 (7.6–23.2) | 0.1 (0.006–5.275) | 4.8 (0.3–17.1) | <0.01 |
Faecalibacterium prausnitzii | 0.95 (0.12–2.18) | 0.59 (0.006–4.54) | 1.20 (0.10–2.83) | 0.02 |
Akkermansia muciniphila | 0.002 (0–0.288) | 0 (0–0) | 0 (0–0.69) | 0.66 |