1. Incidence and duration of non-invasive ventilation/ high flow oxygen <br/ >2. Incidence and duration of invasive mechanical ventilation <br/ >3. Frequency of adverse kidney events <br/ >4. Number of days in ICU <br/ >5. ICU mortality <br/ >6. Hospital mortalityTimepoint: NEWS score baseline; and at 1week; 2 weeks <br/ > <br/ >

1. Incidence and duration of non-invasive ventilation/ high flow oxygen <br/ >2. Incidence and duration of invasive mechanical ventilation <br/ >3. Frequency of adverse kidney events <br/ >4. Number of days in ICU <br/ >5. ICU mortality <br/ >6. Hospital mortalityTimepoint: NEWS score baseline; and at 1week; 2 weeks <br/ > <br/ >