Table 2

Recommended Outcome Reporting for COV1D-19 Studies

Treatment Setting	Time Period	Type of Outcomes to Report
Primary care outcomes	Short-term	Lower respiratory tract infection (pneumonia)
		Emergency admission ICU admission
	Long-term	All-cause mortality and cause-specific mortality including COVID-19 specific mortality
ICU outcomes	Short-term	Vital status at ICU discharge (alive/dead) Vital status at acute hospital discharge (alive/dead) Days of advanced respiratory support (artificial ventilation) Days of advanced cardiovascular support (inotropes, pressors or mechanical cardiovascular support) Days of renal support (use of renal replacement therapy) Days of ICU care (reported from ICU admission to discharge) Days of acute hospital care after ICU discharge (for repeat ICU admissions in the same acute hospital admission the total days not on ICU should be used)
	Long-term	Vital status (alive/dead) at 30 and 90 days after ICU admission All-cause and COVID-19 specific mortality at 6 and 12 months after ICU admission