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Table 3 Comparison of preoperative spleen volume, postoperative spleen volume, spleen embolization volume and spleen embolization rate between the two groups

From: Quantitative splenic embolization possible: application of 8Spheres conformal microspheres in partial splenic embolization (PSE)

Group Mean SD Levene's test for equality of variances (p-value) t-test (p-value)
Preoperative spleen volume     
 300–500 um group 1279.36 378.62 0.263 0.351
 500–700 um group 1198.71 415.37   
Postoperative spleen volume     
 300–500 um group 753.82 325.41 0.008 0.011
 500–700 um group 568.65 298.16   
Spleen embolization volume     
 300–500 um group 525.93 118.29 0.014 0.025
 500–700 um group 630.26 109.71   
Spleen embolization rate     
 300–500 um group 41.1 12.3 0.021 0.030
 500–700 um group 52.4 10.1