Skip to main content
. 2020 Dec 8:203496. doi: 10.1148/radiol.2020203496

Figure 3a:

Screening chest radiograph findings of all patients with COVID-19 admitted to community care facility, Singapore Expo, by day of illness during May 3-31, 2020. Majority of patients (a) admitted to Singapore Expo were in the early phases of disease. Of the patients with screening chest radiograph, normal chest radiograph findings were most common throughout the disease course. Chest radiograph showing findings of pulmonary infection (b) showed a similar frequency trend in relation to symptom onset date. However, all hospitalizations requiring supplemental oxygenation or IV medication occurred in the first 4 days after symptom onset.

Screening chest radiograph findings of all patients with COVID-19 admitted to community care facility, Singapore Expo, by day of illness during May 3-31, 2020. Majority of patients (a) admitted to Singapore Expo were in the early phases of disease. Of the patients with screening chest radiograph, normal chest radiograph findings were most common throughout the disease course. Chest radiograph showing findings of pulmonary infection (b) showed a similar frequency trend in relation to symptom onset date. However, all hospitalizations requiring supplemental oxygenation or IV medication occurred in the first 4 days after symptom onset.