| RR (95% CI)b, all casesc | RR (95% CI)b, ER+ casesc | ||
---|---|---|---|---|
Hormone scores | Estrogen scores | Androgen scores | Estrogen scores | Androgen scores |
Number of hormones > geometric meand | Â | Â | ||
   0 | 1.0 | 1.0 | 1.0 | 1.0 |
   1 | 1.5 (1.0 to 2.5) | 1.1 (0.6 to 2.0) | 1.4 (0.8 to 2.6) | 1.2 (0.6 to 2.5) |
   2 | 1.5 (0.9 to 2.3) | 1.4 (0.8 to 2.5) | 1.6 (0.9 to 2.8) | 1.8 (0.9 to 3.5) |
   3 or 4 | 1.9 (1.3 to 3.0) | 1.5 (0.9 to 2.3) | 2.2 (1.3 to 3.8) | 1.5 (0.8 to 2.6) |
   Per 1-unit increase | 1.21 (1.06 to 1.38) | 1.12 (1.00 to 1.25) | 1.29 (1.09 to 1.53) | 1.09 (0.95 to 1.25) |
   Per 1 SD increase§ | 1.25 (1.07 to 1.47) | 1.18 (1.00 to 1.40) | 1.36 (1.11 to 1.67) | 1.14 (0.92 to 1.40) |
   P trend | 0.01 | 0.05 | 0.003 | 0.22 |
Score weighted by individual hormone associationse | Â | |||
   Quintile 1 | 1.0 | 1.0 | 1.0 | 1.0 |
   Quintile 2 | 1.2 (0.7 to 2.1) | 1.1 (0.7 to 2.0) | 1.2 (0.6 to 2.5) | 1.2 (0.6 to 2.6) |
   Quintile 3 | 1.8 (1.1 to 3.0) | 1.2 (0.7 to 2.1) | 1.7 (0.9 to 3.4) | 1.8 (0.9 to 3.6) |
   Quintile 4 | 1.3 (0.7 to 2.2) | 1.2 (0.7 to 2.1) | 1.3 (0.6 to 2.6) | 1.2 (0.6 to 2.5) |
   Quintile 5 | 2.1 (1.2 to 3.7) | 1.7 (1.0 to 3.0) | 2.4 (1.2 to 4.9) | 2.0 (1.0 to 4.2) |
   Per 1 SD increasee | 1.28 (1.08 to 1.52) | 1.19 (0.99 to 1.42) | 1.38 (1.12 to 1.71) | 1.16 (0.92 to 1.46) |
   P trend | 0.005 | 0.06 | 0.003 | 0.21 |