UPDATED 21.11.2013 08:15


Organised breast cancer screening programme in the Satakunta health care district in Finland in the invitation year 2011. Numbers and percentage distribution of screened women, referrals to further examinations and to surgery, and histologically confirmed diagnoses by age groups.

Age group1 Screened Referral Additional
mammogram
Ultra-
sonography
Fine-needle
biopsy
Surgery Histological diagnosis
      Benign      Malignant    Unknown
  n n % n % n % n % n % n % n % n %
50-54 4143 63 1.52 43 1.04 62 1.50 - - 18 0.43 4 0.10 14 0.34 - -
55-59 3080 50 1.62 36 1.17 48 1.56 - - 28 0.91 3 0.10 24 0.78 1 0.03
60-64 5022 90 1.79 39 0.78 88 1.75 - - 42 0.84 9 0.18 33 0.66 - -
65-69 - - - - - - - - - - - - - - - - -
Total 12245 203 1.66 118 0.96 198 1.62 0 0.00 88 0.72 16 0.13 71 0.58 1 0.01

1 Age groups are defined on the basis of the invitation and the birth year.