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Table 11 Relation between polidocanol injected and the US follow-up findings in both 2nd and 3rd sessions

From: Ultrasound-guided percutaneous injection of foam sclerotherapy in management of lower limb varicose veins (pilot study)

Significance P value Complete occlusion (n 35) Test value P value Significance
 Pol 2% (no. 6) 5 1 10.9865 .000918 significant
 Pol 3% (no.42) 8 34
3rd visit US finding Partial (n 3) Complete occlusion (n, 10) No recanalization (n, 35) Test value P value Significance
 Pol 2% (no. 6) 2 3 1 1 0.000996 Significant
 Pol 3% (no. 42) 1 7 34 34