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. 2011 Jan 25;11:3. doi: 10.1186/1472-6890-11-3

Table 4.

5- and 10-year survival

Automated assessment of Ki-67
extent of staining
N 5-year survival
(95% CI)
10-year survival
(95% CI)
Low 334 89 % (85%-92%) 81% (77%-85%)
Moderate 303 77% (72%-80%) 71% (66%-75%)
High 305 69% (65%-73%) 64% (60%-69%)