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Table 2 Correlation of tumour size with tumour grade and ER status (n = 2757)

From: Mastectomy rates remain high in Singapore and are not associated with poorer survival after adjusting for age

Parameter

Median tumour size (mm)

P value

Nodal status

<0.01

 Positive

28 (1–210)

 Negative

18 (1–125)

Tumour grade

<0.01

 1

15 (1–140)

 2

20 (1–150)

 3

25 (1–210)

ER status

<0.01

 Positive

20 (1–140)

 Negative

25 (1–210)