| Total study population ( N  = 464) | Age 35 to 49 yr ( N  = 155) | Age ≥50 yr ( N  = 236) | White ( N  = 277) | Black ( N  = 145) | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
AUC | GOF b | P -value c | P -value d | AUC | P -value c | AUC | P -value c | AUC | P -value c | AUC | P -value c | |
Age, log Gail RR | 0.6646 | 0.0019 | 0.839 | Â | 0.5475 | 0.966 | 0.6748 | 0.470 | 0.6654 | 0.373 | 0.7243 | 0.495 |
Age, BMI | 0.6845 | 0.3649 | 0.210 | Â | 0.5775 | 0.619 | 0.6914 | 0.613 | 0.6826 | 0.317 | 0.7456 | 0.653 |
Age, log SNP RR | 0.6848 | 0.3134 | 0.197 | Â | 0.6068 | 0.445 | 0.6917 | 0.508 | 0.6890 | 0.153 | 0.7385 | 0.836 |
Age, BMI, log SNP RR | 0.7007 | 0.9297 | 0.061 | Â | 0.6258 | 0.337 | 0.7086 | 0.276 | 0.7078 | 0.060 | 0.7527 | 0.661 |
Gail factorse | 0.7144 | 0.3586 | 0.044 | Reference | 0.5488 | 0.123 | 0.7115 | 0.267 | 0.7390 | 0.019 | 0.7256 | 0.925 |
Gail factors, BMI | 0.7279 | 0.7646 | 0.014 | 0.341 | 0.6964 | 0.072 | 0.7272 | 0.167 | 0.7463 | 0.011 | 0.7485 | 0.602 |
Gail factors, BMI, log SNP RR | 0.7377 | 0.1924 | 0.007 | 0.212 | 0.7242 | 0.026 | 0.7356 | 0.116 | 0.7518 | 0.007 | 0.7719 | 0.442 |