Table 3 Keywords within the seven clusters and their frequency
No. | Cluster label | Author’s keywords (Frequency) |
|---|---|---|
1 | Covid-19 | Covid-19 (1681), Rehabilitation (543), sars-cov-2 (295), Coronavirus (118), rehabilitation medicine (60), public health (42), Pandemics (34), activities of daily living (30), qualitative research (28), Vaccination (27), Covid (24), tele-rehabilitation (25), Epidemiology (21), Frailty (19), inpatient rehabilitation (18), coronavirus infections (16), Infection (16), physical therapy modalities (16) |
2 | Case Report | case report (59), coronavirus disease 2019 (51), critical care (38), acute respiratory distress syndrome (27), Mortality (27), extracorporeal membrane oxygenation (23), intensive care unit (23), Pneumonia (23), severe acute respiratory syndrome coronavirus 2 (22), Ards (21), mechanical ventilation (21), critical illness (20), intensive care (18) |
3 | Pandemic | Pandemic (146), Exercise (102), covid-19 pandemic (78), mental health (73), Stroke (73), physical activity (60), Disability (51), cardiac rehabilitation (49), multiple sclerosis (30), Lockdown (27), Cognition (26), older adults (24), Outcome (21), virtual reality (21), Employment (18), Prevention (18), Survey (18), Healthcare (16), Nursing (16) |
4 | Telerehabilitation | Telerehabilitation (157), Telemedicine (141), Telehealth (137), physiotherapy (115), physical therapy (79), occupational therapy (37), Education (28), digital health (26), Children (19), Pain (19), cerebral palsy (18), Qualitative (16) |
5 | Anxiety | Anxiety (73), Depression (70), Stress (34), Resilience (18) |
6 | Quality of life | quality of life (94), pulmonary rehabilitation (84), long covid (81), Fatigue (49), Dyspnea (23), post-covid syndrome (21), Recovery (21), post-covid-19 (19), post-covid-19 syndrome (19), coronavirus disease (16) |
7 | Students | Students (21) |