datetime |
Yes |
UTC date and time in ISO 8601 format |
Timestamp of the received recording. |
cough_detected |
Yes |
Floating point in the interval [0, 1] |
Probability that the recording contains cough sounds, according to the automatic detection algorithm described in the Methods section. |
SNR |
Yes |
Floating point in the interval [0, ∞) |
An estimation of the signal-to-noise ratio of the cough recording. |
latitude |
No |
Floating point value |
Self-reported latitude geolocation coordinate with reduced precision. |
longitude |
No |
Floating point value |
Self-reported longitude geolocation coordinate with reduced precision. |
age |
No |
Integer value |
Self-reported age value. |
gender |
No |
{female, male, other} |
Self-reported gender. |
respiratory_condition |
No |
{True, False} |
The patient has other respiratory conditions (self-reported). |
fever_muscle_pain |
No |
{True, False} |
The patient has fever or muscle pain (self-reported). |
status |
No |
{COVID, symptomatic, healthy} |
The patient self-reports that has been diagnosed with COVID-19 (COVID), that has symptoms but no diagnosis (symptomatic), or that is healthy (healthy). |
expert_labels_{1,2,3} |
No |
JSON dictionary with the manual labels from expert 1, 2 or 3 |
The expert annotation variables are described in Table 4. |