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Table 3 Univariate and multivariate analyses

From: Efficacy of prophylactic selective arterial embolization for renal angiomyolipomas: identifying predictors of 50% volume reduction

Variables Univariate Multivariate
odds ratio (95%CI) P-value odds ratio (95%CI) P-value
Sex
 Male vs. Female 0.636 (0.142–2.842) 0.293 1.090 (0.182–6.527) 0.925
Age
  ≥ 30 vs. < 30 1.934 (0.569–6.580) 0.29   
  ≥ 35 vs. < 35 1.588 (0.465–5.419) 0.46   
  ≥ 40 vs. < 40 3.841 (0.746–19.781) 0.09 3.276 (0.592–18.130) 0.174
Etiology
 Sporadic vs. bTSC 3.841 (0.746–19.781) 0.09 0.150 (0.005–4.774) 0.283
 Unilateral vs. Bilateral 4.190 (0.969–18.122) 0.086 0.529 (0.103–2.710) 0.445
 Single vs. multiple 0.312 (0.072–1.348) 0.11 aNA aNA
 Aneurysm ≥5 mm vs. < 5 mm or none 0.267 (0.075–0.947) 0.03 0.478 (0.101–2.256) 0.351
 Tumor diameter mm
   ≥ 65 vs. < 65 0.242 (0.064–0.916) 0.02   
   ≥ 70 vs. < 70 0.190 (0.050–0.725) 0.011 0.190 (0.050–0.725) 0.015
   ≥ 75 vs. < 75 0.261 (0.072–0.939) 0.03   .
cSAP vs. dEZ, eES 0.479 (0.113–2.032) 0.31 0.412 (0.083–2.051) 0.279
  1. aNA Not available, bTSC tuberous sclerosis, cSAP-MS sodium acrylate and vinyl alcohol copolymer, dEZ Embozene, eES Embosphere