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
metformin2 0.89 [0.70; 1.12], 2 RCTs, I2=1%
inconclusive result
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dapagliflozin0----
DPP-4 inhibitor0----