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. 2016 Jan 15;2(1):32–40. doi: 10.1002/cjp2.32

Table 3.

Distribution of NPI+ biological classes within the Nottingham and Edinburgh series

NPI+ Class Nottingham (n = 1073)n (%) Edinburgh (n = 885)n (%) p‐value
Luminal A 288 (26.8) 225 (29.3)
Luminal N 205 (19.1) 152 (19.8)
Luminal B 186 (17.3) 140 (18.3)
Basal p53 altered 113 (10.5) 93 (12.1) p = 0.629
Basal p53 normal 96 (8.9) 70 (9.1)
HER2+/ER+ 62 (5.8) 32 (3.6)
HER2+/ER− 85 (7.9) 55 (6.2)
Unclassified 38 (3.5) 51 (5.8)