Screening-detected cancers | True interval cancers | False negatives | Minimal-sign cancers | Occult tumors | ||
---|---|---|---|---|---|---|
n = 1,297 | n = 455 | n = 224 | n = 166 | n = 103 | P-value† | |
Estrogen receptor | 1022 (82.5)* | 283 (63.2 )* | 178 (81.7) | 114 (71.3) | 84 (88.4) | <0.001 |
Missing values | 58 | 7 | 6 | 6 | 8 | |
Progesterone receptor | 775 (63.7)* | 214 (48.2)* | 128 (59.0) | 86 (54.4) | 60 (64.5) | <0.001 |
Missing values | 81 | 11 | 7 | 8 | 10 | |
HER2 | 203 (21.9) | 113 (29.1)* | 44 (24.0) | 31 (23.1) | 11 (14.1) | 0.018 |
Missing values | 371 | 67 | 41 | 32 | 25 | |
p53 | 149 (22.7) | 86 (36.6)* | 23 (21.5) | 27 (34.6) | 17 (28.8) | <0.001 |
Missing values | 641 | 228 | 117 | 88 | 44 | |
Ki67 | 381 (40.2) | 169 (52.5 )* | 83 (50.3) | 50 (41.7) | 26 (39.4) | 0.001 |
Missing values | 349 | 133 | 59 | 46 | 37 |