Infectious Disease · Emergency Medicine · Pulmonology
Utah COVID-19 Risk Score calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Allowed range: 0–120 years
Table 6: 0–10 years 0.5, 11–20 years 1, 21–30 years 1.5, 31–40 years 2, 41–50 years 2.5, 51–60 years 3, 61–70 years 3.5, 71–80 years 4, 81–90 years 4.5, 91–100 years 5, and older than 100 years 5.5.
Allowed range: 10–80 kg/m2
Obesity points require a body mass index over 30 kg/m2. A value of 30 does not add those points.
Result
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Clinical inputs
- Age (years)Accepted range: 0 to 120
- Male sex
- Communities of color
- Diabetes mellitus
- Severely immunocompromised
- Body mass index (kg/m2)Accepted range: 10 to 80
- Hypertension
- Coronary artery disease
- Cardiac arrhythmia
- Congestive heart failure
- Chronic kidney disease
- Chronic pulmonary disease
- Chronic liver disease
- Cerebrovascular disease
- Chronic neurologic disease
- Dyspnea
Primary source
Webb BJ et al. Simple scoring tool to estimate risk of hospitalization and mortality in ambulatory and emergency department patients with COVID-19. PLoS One. DOI: 10.1371/journal.pone.0261508. PMID: 35239664. Table 6: male 1 point. Age 0.5 point for every decade, printed as 0–10 years 0.5, 11–20 years 1, 21–30 years 1.5, 31–40 years 2, 41–50 years 2.5, 51–60 years 3, 61–70 years 3.5, 71–80 years 4, 81–90 years 4.5, 91–100 years 5, and older than 100 years 5.5. Communities of color 2 points, defined as non-white race or Hispanic/Latinx ethnicity. Diabetes mellitus 2, severely immunocompromised 2, obesity with BMI over 30 kg/m2 2. One point each for hypertension, coronary artery disease, cardiac arrhythmia, congestive heart failure, chronic kidney disease, chronic pulmonary disease, chronic liver disease, cerebrovascular disease, chronic neurologic disease, and dyspnea. Severely immunocompromised means solid organ or bone marrow transplant, AIDS, active chemotherapy, or an inherited immunodeficiency. The Youden threshold for 14-day hospitalization in the derivation cohort was 6, with sensitivity 71.1% and specificity 76.2%. (2022)
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