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Table 4 Biopsy characteristics (categorical) by technique

From: Does lateral arm technique decrease the rate of clip migration in stereotactic and tomosynthesis-guided biopsies?

Variable Threshold value N CBA % CBA N LABA %LABA N All % All
Clip migration ≤ 1 249 85.3 87 89.7 336 86.4
Distance > 1 > 1 43 14.7 10 10.3 53 13.6
p = 0.31 All 292 100.0 97 100.0 389 100.0
Clip migration  ≤ 2 275 94.2 94 96.9 369 94.9
Distance > 2 > 2 17 5.8 3 3.1 20 5.1
p = 0.43 All 292 100.0 97 100.0 389 100.0
Hematoma No 168 57.5 49 50.5 217 55.8
Yes 124 42.5 48 49.5 172 44.2
p = 0.24 all 292 100.0 97 100.0 389 100.0