METHODS: A Cross-sectional household survey of 12,925 COVID-19 patients confirmed by RT-PCR from 24 testing facilities in Bangladesh. LC was diagnosed according to WHO working group definition. COVID-19 Yorkshire Rehabilitation Scale (C19-YRS) was used to determine the symptom responses, symptom severity, new long COVID symptoms, and scope of rehabilitation.
RESULTS: The population proportion of LC symptoms requiring rehabilitation interventions are 0.22 [95% CI, 0.20-0.24] in Bangladeshi people diagnosed with SARS-CoV-2. Among them, 0.08 [95% CI, 0.07-0.09] had mild, 0.07 [95% CI, 0.06-0.09] had moderate, and 0.05 [95% CI, 0.04-0.06] had severe long COVID symptoms (LCS). There was a significant positive correlation between LCS and functional disabilities (r = 0.889, p