Browsing by Author "Taquet, Maxime"
Now showing items 1-12 of 12
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Acute blood biomarker profiles predict cognitive deficits 6 and 12 months after COVID-19 hospitalization
Taquet, Maxime; Geddes, John R; Harrison, Paul J (2023-08)Post-COVID cognitive deficits, including 'brain fog', are clinically complex, with both objective and subjective components. They are common and debilitating, and can affect the ability to work, yet their biological ... -
Bidirectional associations between COVID-19 and psychiatric disorder: retrospective cohort studies of 62 354 COVID-19 cases in the USA
Taquet, Maxime; Geddes, John R; Harrison, Paul J (2020)Background Adverse mental health consequences of COVID-19, including anxiety and depression, have been widely predicted but not yet accurately measured. There are a range of physical health risk factors for COVID-19, but ... -
Cerebral venous thrombosis: a retrospective cohort study of 513,284 confirmed COVID-19 cases and a comparison with 489,871 people receiving a COVID-19 mRNA vaccine
Taquet, Maxime; Geddes, John R; Harrison, Paul J (2021-04)Objectives To estimate the absolute risk of cerebral venous thrombosis (CVT) and portal vein thrombosis (PVT) in the two weeks following a diagnosis of COVID-19, and to assess the relative risks (RR) compared to influenza ... -
Depression and anxiety disorders during the COVID-19 pandemic: knowns and unknowns
Taquet, Maxime; Harrison, Paul J (2021-10)The COVID-19 pandemic has taken a toll on people's mental health. Yet, the global extent of this impact remains largely unknown. By leveraging the best available data from surveys around the world with measurements of ... -
Exposure to phenytoin associates with a lower risk of post-COVID cognitive deficits: a cohort study
Taquet, Maxime; Harrison, Paul J (2022-08)Post-COVID cognitive deficits (often referred to as ‘brain fog’) are common and have large impacts on patients’ level of functioning. No specific intervention exists to mitigate this burden. This study tested the hypothesis, ... -
Incidence and outcomes of eating disorders during the COVID-19 pandemic
Taquet, Maxime; Harrison, Paul J; Geddes, John R (2021-07)There are concerns that eating disorders have become commoner during the coronavirus disease 2019 (COVID-19) pandemic. Using the electronic health records of 5.2 million people aged under 30, mostly in the USA, we show ... -
Incidence of Epilepsy and Seizures Over the First 6 Months After a COVID-19 Diagnosis
Taquet, Maxime; Harrison, Paul J (2022-11)Background and Objectives The relationship between COVID-19 and epilepsy is uncertain. We studied the potential association between COVID-19 and seizures or epilepsy in the 6 months after infection. Methods We applied ... -
Incidence, co-occurrence, and evolution of long-COVID features: A 6-month retrospective cohort study of 273,618 survivors of COVID-19
Taquet, Maxime; Geddes, John R; Harrison, Paul J (2021-09)Long-COVID refers to a variety of symptoms affecting different organs reported by people following Coronavirus Disease 2019 (COVID-19) infection. To date, there have been no robust estimates of the incidence and co-occurrence ... -
Measuring affect dynamics: An empirical framework
Taquet, Maxime (2023-04)A fast-growing body of evidence from experience sampling studies suggests that affect dynamics are associated with well-being and health. But heterogeneity in experience sampling approaches impedes reproducibility and ... -
Neurological and psychiatric risk trajectories after SARS-CoV-2 infection: an analysis of 2-year retrospective cohort studies including 1 284 437 patients
Taquet, Maxime; Harrison, Paul J (2022-08)COVID-19 is associated with increased risks of neurological and psychiatric sequelae in the weeks and months thereafter. How long these risks remain, whether they affect children and adults similarly, and whether SARS-CoV-2 ... -
Six-month Neurological and Psychiatric Outcomes in 236,379 Survivors of COVID-19
Taquet, Maxime; Geddes, John R; Harrison, Paul J (2021-01)Background. Neurological and psychiatric sequelae of COVID-19 have been reported, but there are limited data on incidence rates and relative risks. Methods. Using retrospective cohort studies and time-to-event analysis, ... -
Why is COVID-19 associated with mental illness?
Taquet, Maxime; Harrison, Paul J (2021-08)The COVID-19 pandemic has taken a toll on people’s mental health. Besides the indirect impact of the pandemic, a diagnosis of COVID 19 is itself associated with a greater risk of subsequent mental illness. Conversely, ...