Article 6 hospital care human 6 adult 5 female 5 Humans 4 male 4 controlled study 3 major clinical study 3 retrospective study 3 COVID-19 2 Female 2 SARS-CoV-2 2 United States 2 cohort analysis 2 coronavirus disease 2019 2 cross-sectional study 2 follow up 2 health care cost 2 middle aged 2 outcome assessment 2 outpatient care 2 pandemic 2 physician 2 social support 2 treatment duration 2 university hospital 2 Antirheumatic Agents 1 Breast Feeding 1 Breastfeeding 1