Hospitalization for COVID-19 is associated with a higher risk of subsequent hospitalization for psychiatric disorders: A French nationwide longitudinal study comparing hospitalizations for COVID-19 and for other reasons

Abstract

Hospitalization for COVID-19 is associated with a higher risk of subsequent hospitalization for psychiatric 1 disorders: a French nationwide longitudinal study comparing hospitalizations for COVID-19 and for other 2 reasons 3

Socio-demographic Predictors of Hospitalization Duration Among Patients with Borderline Personality Disorder

“…As such, we plan to extend our investigation outside of Israel in the future. Second, it is also important to note that global and local circumstances such as political tensions and the COVID-19 pandemic could have influenced the hospitalization patterns of the studied population (Decio et al, 2022;Yaniv-Rosenfeld et al, 2023a). These events are hard to control in our context but we believe that these merit a dedicated future investigation.…”

The risk of hospitalization for psychotic disorders following hospitalization for COVID-19: a French nationwide longitudinal study

“…Following these studies, we analyzed the whole French Metropolitan general population [33] and found a slightly -but signi cantly -higher rate of hospitalization for psychiatric disorders in the 12 months following hospitalization for COVID-19 in comparison to hospitalization for another reason (unadjusted odds-ratio (OR) = 1.20, 95% con dence interval (95% CI) [1.18-1.23]). The rate was also higher when looking speci cally at psychotic disorders (OR = 1.11, 95% CI [1.05-1.19]).…”

“…Moreover, we could analyze if the psychotic disorder was the main reason of the hospitalization ("main" diagnosis) or if it was considered a comorbid condition of the main reason of the hospitalization ("associated" diagnosis). In this last case, we could investigate how COVID-19 could increase global health vulnerability among subjects with psychotic disorders (by analyzing different types of hospitalization, in psychiatric and non-psychiatric wards).To act on these research possibilities, using the same dataset employed for our study on psychiatric disorders in the whole French Metropolitan general population [33], the present longitudinal study aimed to determine the risk of hospitalization for different non-affective psychotic disorders in the 12 months following discharge from hospital for COVID-19 during the rst wave of pandemic, in comparison to discharge from hospital for another reason. Different types of psychotic disorders were described, as well as acute and chronic disorders.…”

“…It includes admission and discharge data for all public and private hospital stays. The different data sources which comprise the SNDS are described elsewhere [33]. For all hospitalizations, medical diagnoses are coded according to the International Classi cation of Diseases 10 th edition (ICD-10), while the main medical and surgical procedures performed are coded according to France's Classi cation Commune des Actes Médicaux (CCAM, or Common Classi cation of Medical Procedures).…”

“…To act on these research possibilities, using the same dataset employed for our study on psychiatric disorders in the whole French Metropolitan general population [33], the present longitudinal study aimed to determine the risk of hospitalization for different non-affective psychotic disorders in the 12 months following discharge from hospital for COVID-19 during the rst wave of pandemic, in comparison to discharge from hospital for another reason. Different types of psychotic disorders were described, as well as acute and chronic disorders.…”