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Table 1 Baseline characteristics

From: Head-to-head comparison of 18F-FDG and 18F-FES PET/CT for initial staging of ER-positive breast cancer patients

Baseline data (28)

Results

Age (mean ± SD)

59.1 ± 13.23

Menopause (n, percent)

Yes

22 (78.57%)

No

4 (21.43%)

BMI (mean ± SD)

22.10 ± 3.29

Underweight (< 18.5)

1 (3.57%)

Normal (18.5–24.9)

19 (67.86%)

Overweight (25.0–30)

7 (25%)

Obesity (> 30)

1 (3.57%)

Cell type (n, percent)

Invasive ductal carcinoma (IDC)

20 (71.43%)

Invasive lobular carcinoma (ILC)

5 (17.86%)

Invasive micropapillary carcinoma

1 (3.57%)

Mucinous carcinoma

1 (3.57%)

Allred Score (n, percent)

3

3 (10.71%)

5

2 (7.14%)

7

1 (3.57%)

8

18 (64.29%)

N/A

4 (14.29%)

Luminal (n, percent)

A

5 (17.86%)

B

18 (64.28%)

N/A

5 (17.86%)

  1. BMI Body mass index, N/A Not applicable, SD Standard deviation