PO and data collection post-COVID
• Demographic factors
• Course of COVID-19
• Vaccination against COVID-19
• Health complaints
• Quality of life [EQ-5D-5L]
• Fatigue [Individual Stress Checklist (CIS)]
• Post-exertional malaise [DePaul Symptom Questionnaire – PostExertional Malaise]
• Cognition [Cognitive Failure Questionnaire (CFQ)]
• Depression [Patient Health Questionnaire-2 (PHQ-2)]
• Anxiety [Generalized Anxiety Disorder-2 (GAD-2)]
• Postural orthostatic tachycardia syndrome (POTS)
• Relapse in complaints
• Influence of new COVID-19 infection on complaints
• Influence of vaccination against COVID-19 on complaints
• Sleep problems [CBS health survey]
• Loneliness [shortened version of the De Jong Gierveld Loneliness Scale]
• Social participation
• Labor participation
• Healthcare use
• Satisfaction with care received
• Influence of care received
• Changes made in life
• Medication and supplements
• Impact on financial situation
• Costs of care
