A nomogram for predicting the HER2 status in female patients with breast cancer in China: a nationwide, multicenter, 10-year epidemiological study

Table 5 The application of the nomogram

	Points					Patients
		1	2	3	4	5	6	7	8	9	10
T-Stage
T1	58		√						√	√
T2	30				√		√				√
T3	20			√		√		√
T4	0	√
N-Stage
N0	0			√			√		√	√	√
N1	12.5				√	√
N2	46	√	√					√
N3	87
ER
+	0		√		√	√	√	√	√		√
-	30	√		√						√
PR
+	0		√		√	√	√	√	√		√
-	27.5	√		√						√
Histology
CIS-Mi 100							√
IDC	94	√	√	√	√	√		√		√
ILC	20								√		√
Others 0
Total points		197.5	198	171.5	136.5	126.5	130	160	78	209.5	50
Predictive probability of HER2 positive
High		√	√	√				√		√
Low					√	√	√		√		√
HER2 status in CNB tissue
+		√	√	√		√	√
+/−									√	√	√
-					√			√
HER2 status in excision tissue
+		√	√	√				√		√
-					√	√	√		√		√

ISSN: 1746-1596