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Table 1 Clot fragmentation (post-/pre-wet filter weight) 180-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 −4.2 0.01 −18.5 −5.5 8.5 -
2 50 62 −2.6 0.01 −13.5 −3 15.5 0.6666
3 100 20 −1 0.01 −10.5 0 7.5 0.1285
4 125 63 −1.7 0.01 −15.5 −1.5 14.5 0.1134
5 150 65 −1.2 0.01 −12.5 −1.5 10.5 0.0266
6 200 20 18.3 0.1 −17.5 −3 433.5 0.6666
7 235 20 −2.8 0.01 −10.5 −3.5 6.5 0.6666
8 270 22 −1.3 0.01 −12.5 1.5 15.5 0.2868
9 400 20 2 0.01 −17.5 0 18.5 0.0048
Overall - 352 0 0.02 20 0 0.43 -
  1. p Values reflect comparison to the 0 W group, adjusted for multiple comparison.