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Meta-regression analysis for % of males, type of testing method and year of publication on the SIBO prevalence.
| Covariates | Number of Studies | Meta-Regression | |
|---|---|---|---|
| Coefficient | p | ||
| % Male | 17 | 0.0195 | 0.0426 |
| Testing method: | 18 | 0.2993 | |
| Glucose | −1.0196 | ||
| Lactose | −0.9828 | ||
| Lactulose | 0.1078 | ||
| Quantitive Jejunal Aspiration | −0.3746 | ||
| Quantitive Duodenal Aspiration | −1.7918 | ||
| Year of publication | 18 | −0.0450 | 0.1675 |
