TABLE 2

Breast Size and IM SN rate for Group 2

Parameter	Group 2 breast size
Parameter		Small	Medium	Large
No. of patients	13	38	10
No. of IM SNs+	6	8	0
% IM SNs+	46.2	21.1	0

P < 0.009 χ² trend; P = 0.017 Fisher exact test (small vs. large).