From: Shortcomings of ultrasound-guided fine needle aspiration in the axillary management of women with breast cancer
Variables
P value
Number of involved LNs vs. age
P = 0.285*
Number of involved LNs vs. tumor size
P = 0.766 **
Number of involved LNs vs. grade
P = 0.908*
Number of involved LNs vs. neoadjuvant therapy
P = 0.336*