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Table 1 Clinical characteristics of breast cancer and ovarian cancer patients

From: Germline variants profiling of BRCA1 and BRCA2 in Chinese Hakka breast and ovarian cancer patients

Characteristics

Number (Mean ± SD)

Percentage (%)

Gender

 Female

1,661

99.8

 Male

3

0.2

Age (years)

  < 35

76 (29.88 ± 4.60)

4.6

 35–50

749 (44.13 ± 4.34)

45.0

  > 50

839 (58.23 ± 5.96)

50.4

Type of cancer

 Breast cancer only

1,415

85.04

 Ovarian cancer only

245

14.72

 Both breast and ovarian cancer

4

0.24

 Mean age of breast cancer (years)

50.03 ± 9.17

 

 Mean age of ovarian cancer (years)

53.78 ± 12.15

 

 Mean age of both breast and ovarian cancer (years)

56.00 ± 8.29

 

Clinical stage

 0-II

882

53.0

 III-IV

717

43.1

 Unknown

65

3.9