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.