a borderline significant trendp = 0.05
Regarding the number of axillary lymphadenectomies (ALND) that were performed ( Table 2 ), a borderline significant trend (p = 0.05) was observed between ALND in the OSNA group (n = 51/148, 34%) and in the classical H&E-based IHC group (n = 37/153, 24%).