Fig. 2.

Histograms of p values from all multipredictor linear mixed models with gene expression as the outcome. “Smoking” is the comparison of patients with a history of smoking to those without one. “Rupture” is the comparison of ruptured and unruptured aneurysm cells. “Location” is the comparison of the aneurysmal to iliac cells, irrespective of rupture status. “Interaction” compares whether the difference between the aneurysmal and iliac cells is more or less pronounced in ruptured patients than in unruptured patients