Meta-analysis results for all treatments

Treatment relative effect with 95% CI; and degree of certainty (adaptated from GRADE). method

Treament Trials      
clinical deteriorationclinical improvementdeathsviral clearance
proton pump inhibitors (PPI)3-- OBS 0.70 [0.38; 1.28], 1 study, I2=0%
inconclusive result
-
bismuth0----
H2 blockers0----