Publication date: Jun 25, 2026
Although coronavirus disease 2019 (COVID-19) primarily presents as an acute respiratory infection, many patients continue to experience symptoms after the acute phase of the disease. Early persistent symptoms during the post-acute recovery period may adversely affect functional recovery and quality of life. This study aimed to evaluate persistent symptoms in hospitalized COVID-19 patients following completion of the quarantine period. This retrospective longitudinal follow-up study evaluated hospitalized COVID-19 patients after completion of quarantine/isolation to determine the prevalence and characteristics of persistent symptoms. Descriptive statistics and chi-square or Fisher’s exact tests were used, with p
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| Concepts | Keywords |
|---|---|
| Coronavirus | COVID-19 |
| Covid | Follow-up study |
| Hospitalization | Hospitalized patients |
| Long | Persistent symptoms |
| Statistics | Post-acute recovery |
| SARS-CoV-2 |
Semantics
| Type | Source | Name |
|---|---|---|
| disease | MESH | COVID-19 |
| disease | MESH | Long Covid |
| disease | MESH | Infectious Diseases |
| disease | MESH | Dis |
| pathway | REACTOME | Reproduction |
| disease | MESH | included |
| drug | DRUGBANK | Coenzyme M |
| disease | MESH | Severe Acute Respiratory Syndrome |
| disease | MESH | Infection |