Fig. 3From: Risk of venous thromboembolism in patients with rheumatoid arthritis: a meta-analysis of observational studiesFunnel plot evaluating the risk of (A) venous thromboembolism, (B) deep vein thrombosis, (C) pulmonary embolism outcomes in patients with rheumatoid arthritis compared to the general population. Each dot represents an individual study. The horizontal line is the random-effects pooled estimate of log (HR).Back to article page