Working out length of hospital stay for Covid patients: a technical note
Length of hospital stay is a crucial metric, but hard to do with much accuracy unless each patient is certified Omicron or Delta. The closest proxy we have right now is information on patient stay and there are graphs for two cohorts: those admitted from 1 May (third wave) and from 1 December. The graphs were published in the CO-CIN study dated 22nd Dec (Fig 8). The younger age groups are at the top. Those who were discharged on the left, those who died on the right. The line drawn on each chart shows 14 days on, and indicates what percent of patients were discharged or had died by that point.