Figure 5
From: The Influence of OLR1 and PCSK9 Gene Polymorphisms on Ischemic Stroke: Evidence from a Meta-Analysis

Funnel plot of publication bias for the association between PCSK9 rs505151 and ischemic stroke risk.
(a) under homozygous model (GG vs AA); (b) under heterogeneous model (AG vs AA); (c) under recessive model (AA + AG vs GG); (d) under dominant model (AG + GG vs AA); (e) under co-dominant model (G vs A).