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Table 3 Reclassification for the Swe-Gail model compared with the full model, based on cut-off values determined by first and third quartile of predicted risk by the Gail model.

From: Breast cancer risk prediction and individualised screening based on common genetic variation and breast density measurement

Control subjects Full model    
Swe-Gail model Low risk (< 2.41%) Intermediate risk (2.41%-4.11%) High risk (> 4.11%) Reclassified (%)
Low risk (< 2.41%) 170 20 10 15
Intermediate risk (2.41%-4.11%) 236 182 62 62
High risk (> 4.11%) 20 65 91 48
Cases subjects Full model    
Swe-Gail model Low risk (< 2.41%) Intermediate risk (2.41%-4.11%) High risk (> 4.11%) Reclassified (%)
Low risk (< 2.41%) 155 53 17 31
Intermediate risk (2.41%-4.11%) 161 225 103 54
High risk (> 4.11%) 14 97 192 37
Total sample Full model    
Swe-Gail model Low risk (< 2.41%) Intermediate risk (2.41%-4.11%) High risk (> 4.11%) Reclassified (%)
Low risk (< 2.41%) 325 72 27 24
Intermediate risk (2.41%-4.11%) 397 407 165 58
High risk (> 4.11%) 34 162 283 41