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Table 2 Results of statistical tests for insertion errors among different probe diameter in deep tumor experiment

From: Preloading based needle insertion with a concave probe to enhance targeting in breast tissue

Probe size

0

10

15

20

0

 

-

-

-

10

0.03n.s.

 

-

-

15

0.07*

0.07n.s.

 

-

20

0.004**

0.4n.s.

0.984n.s.

 
  1. P-value < 0.10 are *. P-value < 0.05 are **. n.s, not significant.