2.5. Outcomes
bacterial superinfections
DISEASE
Primary outcome was number of days spent on respiratory support (invasive or non-invasive).Secondary outcomes were all-cause mortality on days 14, 28 and 60, clinical improvement at day 28 (WHO clinical progression scale), number of days spent in ICU, number of days spent in hospital, bacterial superinfections, neutrophil to lymphocyte ratio and disease severity (CRP levels, PaO