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Table 3 Clinical characteristics of patients with breast cancer (cases) by menopausal status in the CAMA study, Mexico, 2004–2007

From: Thyroid hormones and breast cancer association according to menopausal status and body mass index

 

Premenopausal cases, n = 147

Premenopausal cases, n = 498

Number

Percentagea

Number

Percentagea

Clinical characteristics

 Clinical stage

  Early (≤ IIA)

43

(29.3)

175

(35.1)

  Advanced (≥ IIB)

73

(49.7)

206

(41.4)

 Histological grade

  1

4

(2.7)

8

(1.6)

  2

29

(19.7)

108

(21.7)

  3

9

(6.1)

49

(9.8)

  1. CAMA study Risk factors for breast cancer in Mexico: mammographic patterns,
  2. C peptide, and growth factors, a multicenter study
  3. aPercentages do not add up to 100% due to missing values