Table 4.

Biopsy characteristics (categorical) by technique

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