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. 2020 Sep 21;6(3):e21653. doi: 10.2196/21653

Table 1.

Variables included in the HEpiTracker App.

Type and variable Values
Demographic data

Personal ID DNI/NIEa and email

Age (years) 18-122

Sex Male/Female
Occupational data

Current job category Physician, nurse, technician, administrative, warden, cleaner, manager, cafeteria, security, otherb

Department Servicec
Symptoms

Body temperature Degrees Celsius, reported to one decimal

Cough Yes/No

Shortness of breath Yes/No

Odynophagia or pain when swallowing Yes/No

Malaise Yes/No

Alterations of sense of smell Yes/No

“My health today is…” Visual analog scale from 0 to 10
Previous comorbidities

Rhinitis Yes/No

Asthma Yes/No

Chronic bronchitis or chronic obstructive pulmonary disease Yes/No

Smoker Never/former/current
Lab testing

COVID-19 testd Positive or negative

aDNI: Documento nacional de identidad; NIE: Número de identificación de extranjero.

b“Other” category without text/alphanumericals.

cDepartments/services include the following: Pathology, Cardiology, General and Digestive System Surgery, Oral and Maxillofacial Surgery, Plastic and Reconstructive Surgery, Medical-Surgical Dermatology and Venereology, Gastroenterology - Digestive System, Gynecology and Obstetrics, General Medicine, Nuclear Medicine, Preventive Medicine, Neurophysiology, Neurology, Ophthalmology, Medical Oncology, Radiation Oncology, Otorhinolaryngology, Pediatrics and Specific Areas Children's Health, Radiodiagnosis - Diagnostic Imaging, Traumatology and Orthopedic Surgery, Urology, Emergencies, restricted-COVID-19 area, quarantine area, isolation area.

dInformation recorded includes the date and type of test: polymerase chain reaction, IgG, or IgM.