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Country fact sheet: Portugal (Norte) Northwest Territories / (Index year: 2013)

Age group 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75-79 Age unknown Total

Interval

Screening interval (months) 0 24 24 24 24 24 0 0 0

Population (personally invited)

Target population 0 150 480 142 536 128 228 117 774 98 679 0 0 0 637 697
Annual target population 0 75 240 71 268 64 114 58 887 49 340 0 0 0 318 849
Women invited 0 40 720 41 534 37 910 34 757 31 761 0 0 0 186 682
Invitation coverage (%) 0 54.1 58.3 59.1 59.0 64.4 0 0 0 58.5

Examinations

Women screened 0 20 738 22 469 21 864 20 478 17 929 0 0 0 103 478
Participation rate (%) 0.0 50.9 54.1 57.7 58.9 56.4 0.0 0.0 0.0 55.4

Result (All tests in the invitation cohort)

Positive 0 2 297 1 576 1 155 1 107 927 0 0 0 7 062
Negative 0 18 441 20 893 20 709 19 371 17 002 0 0 0 96 416
Unknown 0 0 0 0 0 0 0 0 0 0
Referral for further assessment (%)0.0 11.1 7.0 5.3 5.4 5.2 0.0 0.0 0.0 6.8

Further assessment (all positive)

Done 0 2 266 1 549 1 138 1 083 910 0 0 0 6 946
Not done 0 31 27 17 24 17 0 0 0 116
Unknown 0 0 0 0 0 0 0 0 0 0
Further assessment participation rate (%) 0.0 98.7 98.3 98.5 97.8 98.2 0.0 0.0 0.0 98.4

Outcome

Negative 0 2 029 1 311 972 923 729 0 0 0 5 964
Benign lesions 0 77 65 41 35 36 0 0 0 254
CIS detected 0 16 14 18 12 17 0 0 0 77
Invasive breast cancer 0 54 93 71 59 70 0 0 0 347
Other histology 0 0 2 0 1 1 0 0 0 4
Unknown 0 90 64 36 53 57 0 0 0 300