Leisure sedentary behaviour increases the risk of venous thromboembolism: a Mendelian randomisation study.

ABSTRACT:

Background

Venous thromboembolism (VTE) is a substantial contributor to the global burden of disease. Observational studies have suggested that leisure sedentary behaviours (LSB) are related to the risk of VTE; however, the causal role of LSB in VTE remains unclear.

Methods

Using data obtained from genome-wide association studies in the UK Biobank (N = 422,218), we identified 84, 21, and 4 single nucleotide polymorphisms (SNPs) related to sedentary television (TV) watching, computer use, and driving, respectively. These SNPs were employed as instrumental variables. Summary statistics for SNP-VTE associations was obtained from the FinnGen study (5,403 cases and 130,235 controls). Two-sample Mendelian randomisation (MR) analyses were performed using inverse-variance weighted (

SUBMITTER: Chen L 

PROVIDER: S-EPMC10354998 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature