Treatment relative effect with 95% CI; and degree of certainty (adaptated from GRADE). method
| Treament | Trials | |||||
|---|---|---|---|---|---|---|
| clinical deterioration | clinical improvement | deaths | viral clearance | |||
| proton pump inhibitors (PPI) | - | - | OBS  0.70 [0.38; 1.28], 1 study, I2=0% inconclusive result | - | ||
| bismuth | 0 | - | - | - | - | |
| H2 blockers | 0 | - | - | - | - | |