Fig. 2: Histogram of age, by sex, for the study population and by transition in the multistate model.
From: The natural history of symptomatic COVID-19 during the first wave in Catalonia
The ages, split by sex, of the study population as a whole (general population) and of those individuals making transition from general population to diagnosed with COVID-19 and hospitalised with COVID-19, from diagnosed with COVID-19 to hospitalised with COVID-19 and death, and from hospitalised with COVID-19 to death.
