Machine learning identifies risk factors associated with long-term sick leave following COVID-19 in Danish population.

ABSTRACT:

Background

Post COVID-19 condition (PCC) can lead to considerable morbidity, including prolonged sick-leave. Identifying risk groups is important for informing interventions. We investigated heterogeneity in the effect of SARS-CoV-2 infection on long-term sick-leave and identified subgroups at higher risk.

Methods

We conducted a hybrid survey and register-based retrospective cohort study of Danish residents who tested positive for SARS-CoV-2 between November 2020 and February 2021 and a control group who tested negative, with no known history of SARS-CoV-2. We estimated the causal risk difference (RD) of long-term sick-leave due to PCC and used the causal forest method to identify individual-level heterogeneity in the effect of infection on sick-leave. Sick-leave was defined

SUBMITTER: Jakobsen KD 

PROVIDER: S-EPMC10733276 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature