FIGURE 4.

Adjusted hazard ratio (and 95% confidence interval) of 28‐day in‐hospital mortality among emergency admissions in 2020 compared with 2019. Hazard ratios were estimated using Cox proportional hazard regression models adjusting for age, gender, race, region, living in residential care home for elderly, comprehensive social security assistance (CSSA), social deprivation index (SDI), arrive mode, time of attendance, triage category, total time spend in emergency department (ED), hospital size, and academic status. The number of 28‐day in‐hospital death shows in each category. The proportion of other parameters shows the total number of deaths as proportion of hospital admissions by years. The proportion of disease diagnosis shows the number of deaths in each category as proportion of total number of deaths by years