Table 2

Summary of the results of the qualitative analysis by two different readers

Liquid embolic agentOnyx 18Squid 18Squid 12PHIL 25%PHIL LV
Diameter2.0 mm
NBCA/iodized oilp>0.999p>0.999p>0.999p<0.001p=0.002
PHIL LVN/AN/Ap=0.002p>0.999 
PHIL 25%p<0.001p<0.001N/A  
Squid 18p>0.999N/Ap>0.999  
Diameter1.5 mm
NBCA/iodized oilp>0.999p>0.999p=0.579p<0.001p<0.001
PHIL LVN/AN/Ap=0.162p>0.999 
PHIL 25%p<0.001p<0.001N/A  
Squid 18p>0.999N/Ap=0.579  
Diameter1.0 mm
NBCA/iodized oilp>0.999p>0.999p>0.999p=0.003p<0.001
PHIL LVN/AN/Ap=0.101p>0.999 
PHIL 25%p=0.001p=0.034N/A  
Squid 18p>0.999N/Ap>0.999  

  • Bold type indicates statistical significance.

  • N/A: no p value available since the Dunn’s test was only performed for corresponding LEA variants.

  • LEA, liquid embolic agent; LV, low viscosity; NBCA, n-butyl cyanoacrylate; PHIL, precipitating hydrophobic injectable liquid.