Table 1.

Main areas of the REUMAVID survey and associated items

Area	Variables/indicators
Sociodemographic characteristics	Gender, province and city/town of residence, educational level, marital status, no. of children, height and weight.
Habits and lifestyle	Smoking and drinking habits, social interaction, outdoor contact and groceries management.
Employment status and working conditions	Employment status, area of work, main occupation, key worker, and change in work situation (change).
Disability and financial support	Population at risk, entitlement to disability benefits, and financial support packages for COVID-19.
Patient organisations and institutional support	Patient organisation membership, support from patient organisation, source of information on COVID-19 (and quality of information), and frequency of COVID-19 information search.
Physical activity and psychological care	Physical activity, psychological/psychiatric care (type, discontinuation and consequences).
Contact with COVID-19	Contact with COVID-19 and relatives with COVID-19.
Healthcare access and treatment	Visits to rheumatologist (frequency, discontinuation and reasons), access to rheumatologist (tries and results), access to GP, treatment (type, discontinuations and reasons), and difficulties getting medication.
Health status	Self-perceived health status, changes in health status, well-being (WHO-5), anxiety and depression (HADS), disease activity (VAS), pain (PASS), satisfaction with health status and comorbidities.

HADS, Hospital Anxiety and Depression Scale; PASS, Patient Acceptable Symptom Scale; VAS, Visual Analogue Scale; WHO-5, WHO Five Well-Being Index.