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Headaches and Dizziness as Disabling, Persistent Symptoms in Patients with Long COVID-A National Multicentre Study
Mª Pilar Rodríguez-Pérez1, Patricia Sánchez-Herrera-Baeza1, Pilar Rodríguez-Ledo2
1Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, King Juan Carlos University, Avenida de Atenas s/n., Alcorcon, 28922 Madrid, Spain.
Insights
Long COVID affects 15% of patients, causing moderate dependency and functional limitations. Neurological symptoms, older age, and time since diagnosis significantly impact recovery from Long COVID.
Area of Science:
- Neurology
- Public Health
- Epidemiology
Background:
- Long COVID impacts approximately 15% of coronavirus disease-19 (COVID-19) patients globally.
- The long-term effects and influencing factors of Long COVID remain under-researched.
- Understanding Long COVID is crucial for patient care and public health strategies.
Purpose of the Study:
- To investigate the impact of persistent symptoms on Long COVID patients.
- To identify clinical and socio-demographic variables associated with Long COVID outcomes.
- To assess functional status and dependency levels in individuals with Long COVID.
Main Methods:
- A descriptive cross-sectional study design was employed.
- Adult patients diagnosed with Long COVID from various Spanish regions participated.
- Data collection occurred between April and July 2021, including functional status and dependency assessments.
Main Results:
- Multivariate linear regression revealed significant predictors of dependence.
- Older age, longer time since diagnosis, headaches, and dizziness were associated with increased dependence.
- Functional status post-COVID demonstrated a significant positive correlation with the degree of dependence.
Conclusions:
- Individuals with Long COVID often experience moderate dependency and functional limitations.
- Neurological symptoms (dizziness, headaches) and advanced age correlate with higher dependency.
- Increased time elapsed since diagnosis is linked to improved dependency status in Long COVID patients.
Abstract:
Background: Currently, about 15% of coronavirus disease-19 (COVID-19) patients are affected by Long COVID worldwide; however, this condition has not yet been sufficiently studied. The aim of this study was to identify the impact of symptom persistence as well as clinical and socio-demographic variables in a cohort of people with Long COVID. Methods: We conducted a descriptive cross-sectional study of a sample of adult patients from different Spanish regions presenting with Long COVID. Data collection was conducted between April and July 2021. Functional status and dependency were assessed. Results: A multivariate linear regression was performed, and the model was statistically significant (F (7; 114) = 8.79; p < 0.001), according to the overall ALDQ score. The variables with a statistically significant effect on the degree of dependence were age (p = 0.014), time since diagnosis (p = 0.02), headaches (p = 0.031), and dizziness (p = 0.039). Functional status post-COVID showed a positive and significant relationship with the percentage of dependence (p < 0.001). Conclusions: People affected by Long COVID showed moderate dependency status and limitations in functionality. Those with neurological symptoms, such as dizziness and headaches, as well as older age, showed a higher degree of dependency. Improvements in dependency status occurred with increasing time since diagnosis.
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