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
vitamin C3 0.52 [0.21; 1.30], 3 RCTs, I2=0%
inconclusive result
1.67 [0.84; 3.33], 1 RCT, I2=0%
inconclusive result
0.57 [0.29; 1.11], 4 RCTs, I2=0%
inconclusive result
-
Vitamin D1-- 1.48 [0.75; 2.92], 1 RCT, I2=0%
inconclusive result
-