Figure. Overall Disease Severity Spectrum of Severe Acute Respiratory Syndrome Coronavirus 2 in Migrant Workers in Dormitories in Singapore.

ICU indicates intensive care unit. The death was determined to be coronavirus disease 2019 (COVID-19) related. Data outside of pyramid are rates calculated using standard binomial formulas. Of the 111 280 patients with COVID-19, 1 died (0.0009%) (vs 0.004% of all clinical cases).