Cannabis users had significantly better outcomes compared to non-users as reflected in lower NIH scores (5.1 vs 6.0), shorter hospitalization (4 days vs. 6 days), lower ICU admission rates (12% vs. 31%), and less need for mechanical ventilation (6% vs. 17%),” reads the study. “ICU admission was 12 percentage points lower and intubation rates were 6 percentage points lower in cannabis users.