Table 2.

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

Liquid embolic agent	Onyx 18	Squid 18	Squid 12	PHIL 25%	PHIL LV
Diameter	2.0 mm
NBCA/iodized oil	p>0.999	p>0.999	p>0.999	p<0.001	p=0.002
PHIL LV	N/A	N/A	p=0.002	p>0.999
PHIL 25%	p<0.001	p<0.001	N/A
Squid 18	p>0.999	N/A	p>0.999
Diameter	1.5 mm
NBCA/iodized oil	p>0.999	p>0.999	p=0.579	p<0.001	p<0.001
PHIL LV	N/A	N/A	p=0.162	p>0.999
PHIL 25%	p<0.001	p<0.001	N/A
Squid 18	p>0.999	N/A	p=0.579
Diameter	1.0 mm
NBCA/iodized oil	p>0.999	p>0.999	p>0.999	p=0.003	p<0.001
PHIL LV	N/A	N/A	p=0.101	p>0.999
PHIL 25%	p=0.001	p=0.034	N/A
Squid 18	p>0.999	N/A	p>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.