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Effectiveness of Probiotics for Treatment of COVID-19: A Systematic Review and Meta-analysis
Universal Journal of Gastroenterology and Hepatology
| Vol 1, Issue 1
Table 9. Efficacy of Probiotics on developing adverse events inoutpatients with COVID-19
| N | Authors | Year of publication | Type of study | Relative Risk | 95% CI | P value |
| 1 | Gutiérrez-Castrellón et al. [11] | 2022 | RCT | 0.65 | 0.47 – 0.90 | 0.008 |