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Table 2 Clot fragmentation (post-/pre-wet filter weight) 60-μm filter

From: Transcranial sonothrombolysis using high-intensity focused ultrasound: impact of increasing output power on clot fragmentation

Group Acoustic output power (W) Number Mean weight (mg) Standard deviation min (mg) Median (mg) Max (mg) p Value
1 0 60 3.7 0 −1.1 2.9 21.9 -
2 50 62 3.5 0 −1.1 2.4 10.9 >0.9999
3 100 20 1.3 0.04 1.9 3.9 18.1 >0.9999
4 125 63 3.3 0 −4.1 2.9 11.9 >0.9999
5 150 65 3.2 0 −12.1 2.9 15.9 >0.9999
6 200 20 21.2 0.06 −2.1 3.4 19.1 >0.9999
7 235 20 2.6 0 −2.1 1.9 6.9 >0.9999
8 270 22 10.6 0.04 −6.1 3.4 180.9 >0.9999
9 400 20 13.4 0.04 −1.1 3.9 190.9 >0.9999
Overall - 352 0.01 0.02 −10 0 0.19 -
  1. p Values reflect comparison to the 0 W group, adjusted for multiple comparison.