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Table 1 Characteristics of the research sample on the ductal type

From: Tumor microenvironment and immune system preservation in early-stage breast cancer: routes for early recurrence after mastectomy and treatment for lobular and ductal forms of disease

Negative recurrence (n = 25)

Positive recurrence (n = 25)

p

 

Age (mean)

51.72

49.96

0.59

Lymph node metastases

3.04

3.92

0.527

Grade

1.96

2

0.166

Hormonal status

   

 Pre-menopause

12

14

0.5713

 Menopause

13

11

Â