Incidence and risk factors of post COVID-19 syndrome: a Tunisian cohort study.


Journal

BMC infectious diseases
ISSN: 1471-2334
Titre abrégé: BMC Infect Dis
Pays: England
ID NLM: 100968551

Informations de publication

Date de publication:
01 May 2024
Historique:
received: 21 05 2023
accepted: 24 12 2023
medline: 2 5 2024
pubmed: 2 5 2024
entrez: 1 5 2024
Statut: epublish

Résumé

It has become increasingly clear that SARS-CoV-2 infection can lead to persistent physical and mental health problems lasting weeks or months, requiring prolonged periods of clinical care and increasing the burden on the healthcare system. This phenomenon, known as post COVID-19 syndrome (PCS), is a relatively new condition, its incidence is still unclear and differs between studies. In this cohort study, we aimed to estimate the incidence of PCS and to identify its risk factors in the Tunisian population. This is a prospective cohort study that enrolled patients diagnosed with COVID-19 from the triage unit of the University Hospital of Monastir, Tunisia. between April 2021 and June 2022. Patients were contacted by phone for a follow-up evaluation of PCS 12- weeks after the diagnosis date. A total of 1451 individuals diagnosed with COVID-19 during the study period, responded to the follow-up evaluation after 3 months. The incidence of PCS was found to be 44.03% (95% CI [41.47; 46.58]), with fatigue being the most common symptom (21.5%), followed by cognitive impairment (10.3%), including memory loss and difficulty concentrating. Multivariate analysis revealed that the main associated factors to PCS were female gender (RR = 1.54; CI95% [1.30 - 1.82]), pre-existing comorbidities (RR = 1.30; CI95% [1.10 - 1.52]), duration of acute COVID-19 illness (days) (RR = 1.02; CI95% [1.01 - 1.03]), hospitalization (RR = 1.27; CI95% [1.05 - 1.53]), number of COVID-19 episodes (RR = 1.46; CI 95% [1.28 - 1.67]) and patients having receive two or more doses of vaccine prior to COVID-19 infection (RR = 0.82; CI95% [0.70 - 0.96]). Our study allowed to estimate the incidence and identify risk factors of PCS. Recognizing these factors could help to better understand the underlying mechanisms and guide interventions for prevention and management of this condition.

Sections du résumé

BACKGROUND BACKGROUND
It has become increasingly clear that SARS-CoV-2 infection can lead to persistent physical and mental health problems lasting weeks or months, requiring prolonged periods of clinical care and increasing the burden on the healthcare system. This phenomenon, known as post COVID-19 syndrome (PCS), is a relatively new condition, its incidence is still unclear and differs between studies.
OBJECTIVES OBJECTIVE
In this cohort study, we aimed to estimate the incidence of PCS and to identify its risk factors in the Tunisian population.
METHODS METHODS
This is a prospective cohort study that enrolled patients diagnosed with COVID-19 from the triage unit of the University Hospital of Monastir, Tunisia. between April 2021 and June 2022. Patients were contacted by phone for a follow-up evaluation of PCS 12- weeks after the diagnosis date.
RESULTS RESULTS
A total of 1451 individuals diagnosed with COVID-19 during the study period, responded to the follow-up evaluation after 3 months. The incidence of PCS was found to be 44.03% (95% CI [41.47; 46.58]), with fatigue being the most common symptom (21.5%), followed by cognitive impairment (10.3%), including memory loss and difficulty concentrating. Multivariate analysis revealed that the main associated factors to PCS were female gender (RR = 1.54; CI95% [1.30 - 1.82]), pre-existing comorbidities (RR = 1.30; CI95% [1.10 - 1.52]), duration of acute COVID-19 illness (days) (RR = 1.02; CI95% [1.01 - 1.03]), hospitalization (RR = 1.27; CI95% [1.05 - 1.53]), number of COVID-19 episodes (RR = 1.46; CI 95% [1.28 - 1.67]) and patients having receive two or more doses of vaccine prior to COVID-19 infection (RR = 0.82; CI95% [0.70 - 0.96]).
CONCLUSION CONCLUSIONS
Our study allowed to estimate the incidence and identify risk factors of PCS. Recognizing these factors could help to better understand the underlying mechanisms and guide interventions for prevention and management of this condition.

Identifiants

pubmed: 38693500
doi: 10.1186/s12879-023-08949-8
pii: 10.1186/s12879-023-08949-8
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

461

Informations de copyright

© 2024. The Author(s).

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Auteurs

Imen Zemni (I)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia. imen11zemni@gmail.com.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia. imen11zemni@gmail.com.
Technology and Medical Imaging Research Laboratory - LTIM - LR12ES06, University of Monastir, Monastir, Tunisia. imen11zemni@gmail.com.

Amel Gara (A)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.

Cyrine Bennasrallah (C)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.
Technology and Medical Imaging Research Laboratory - LTIM - LR12ES06, University of Monastir, Monastir, Tunisia.

Salma Ezzar (S)

Department of Family Medicine, Faculty of Medicine of Monastir, Monastir, Tunisia.

Meriem Kacem (M)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.
Technology and Medical Imaging Research Laboratory - LTIM - LR12ES06, University of Monastir, Monastir, Tunisia.

Roua Chokri (R)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.

Amani Maatouk (A)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.

Hela Abroug (H)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.
Technology and Medical Imaging Research Laboratory - LTIM - LR12ES06, University of Monastir, Monastir, Tunisia.

Wafa Dhouib (W)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.
Technology and Medical Imaging Research Laboratory - LTIM - LR12ES06, University of Monastir, Monastir, Tunisia.

Manel Ben Fredj (MB)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.
Technology and Medical Imaging Research Laboratory - LTIM - LR12ES06, University of Monastir, Monastir, Tunisia.

Ines Bouanene (I)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.

Asma Sriha Belguith (AS)

Department of Epidemiology and Preventive Medicine, Fattouma Bourguiba University Hospital, Monastir, Tunisia.
Department of Epidemiology, Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.
Technology and Medical Imaging Research Laboratory - LTIM - LR12ES06, University of Monastir, Monastir, Tunisia.

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