Cited from the study: "20 days after randomization we failed to detect any significant difference in the primary outcome between the study arms" (p4). The fact

Cited from the study: "20 days after randomization we failed to detect any significant difference in the primary outcome between the study arms" (p4). The fact that it has no difference in primary outcome (removal of respiratory support) makes me very skeptical of its secondary outcome claims (time to discharge).