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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: Cancer Epidemiol Biomarkers Prev. 2010 Sep 13;19(11):2758–2764. doi: 10.1158/1055-9965.EPI-10-0623

Table 1.

Number of false-positive screens per woman (screening rounds 1 to 10)

Number of false-positives All intervention arm Ever attenders

(≥1 attendance)
Regular attenders

(≥7 attendances)
Number of women % Number of women % Number of women %
53 884 100.0 43 709 100.0 23 245 100.0
At least 1 7893 14.6 7893 18.1 5272 22.7
0 45 991 85.4 35 816 81.9 17 973 77.3
1 6779 12.6 6779 15.5 4417 19.0
2 963 1.8 963 2.2 723 3.1
3 137 0.3 137 0.3 121 0.5
4 11 <0.1 11 <0.1 8 <0.1
5 3 <0.1 3 <0.1 3 <0.1